Support complex generic type response mapping procesing

Hi @hauner!

Processing response mapping of generic types with depth 1 works fine:

FooToBar => java.util.Map<java.lang.String, java.lang.String>
FooToBar => java.util.Map<java.lang.String,  java.lang.List>

But it doesn't work with a complex generic types such as:

FooToBar => java.util.Map<java.lang.String, java.lang.List<java.lang.String>>

The output of processing:

line 1:64 no viable alternative at input 'java.util.Map<java.lang.String,java.lang.List<'
processing failed!
io.openapiprocessor.core.processor.mapping.v2.parser.antlr.MappingException: failed to parse mapping: FooToBar => java.util.Map<java.lang.String, java.lang.List<java.lang.String>>
	at io.openapiprocessor.core.processor.mapping.v2.parser.antlr.ParserKt.parseMapping(Parser.kt:27)
	at io.openapiprocessor.core.processor.mapping.v2.MappingConverter.convertType(MappingConverter.kt:91)
	at io.openapiprocessor.core.processor.mapping.v2.MappingConverter.convert(MappingConverter.kt:44)
	at io.openapiprocessor.core.processor.MappingConverter.convert(MappingConverter.kt:29)
	at io.openapiprocessor.core.converter.OptionsConverter.readMapping(OptionsConverter.kt:69)
	at io.openapiprocessor.core.converter.OptionsConverter.convertOptions(OptionsConverter.kt:34)
	at io.openapiprocessor.spring.processor.SpringProcessor.convertOptions(SpringProcessor.kt:116)
	at io.openapiprocessor.spring.processor.SpringProcessor.run(SpringProcessor.kt:45)
	at io.openapiprocessor.gradle.OpenApiProcessorWorker.run(OpenApiProcessorWorker.java:36)
	at io.openapiprocessor.gradle.OpenApiProcessorWorker.execute(OpenApiProcessorWorker.java:25)
	at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:63)
	at org.gradle.workers.internal.AbstractClassLoaderWorker$1.create(AbstractClassLoaderWorker.java:49)
	at org.gradle.workers.internal.AbstractClassLoaderWorker$1.create(AbstractClassLoaderWorker.java:43)
	at org.gradle.internal.classloader.ClassLoaderUtils.executeInClassloader(ClassLoaderUtils.java:97)
	at org.gradle.workers.internal.AbstractClassLoaderWorker.executeInClassLoader(AbstractClassLoaderWorker.java:43)
	at org.gradle.workers.internal.IsolatedClassloaderWorker.run(IsolatedClassloaderWorker.java:49)
	at org.gradle.workers.internal.IsolatedClassloaderWorker.run(IsolatedClassloaderWorker.java:30)
	at org.gradle.workers.internal.IsolatedClassloaderWorkerFactory$1.lambda$execute$0(IsolatedClassloaderWorkerFactory.java:57)
	at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:44)
	at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:41)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
	at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
	at org.gradle.workers.internal.AbstractWorker.executeWrappedInBuildOperation(AbstractWorker.java:41)
	at org.gradle.workers.internal.IsolatedClassloaderWorkerFactory$1.execute(IsolatedClassloaderWorkerFactory.java:49)
	at org.gradle.workers.internal.DefaultWorkerExecutor.lambda$submitWork$2(DefaultWorkerExecutor.java:205)
	at java.base@18.0.1.1/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:187)
	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.access$700(DefaultConditionalExecutionQueue.java:120)
	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner$1.run(DefaultConditionalExecutionQueue.java:162)
	at org.gradle.internal.Factories$1.create(Factories.java:31)
	at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:270)
	at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:119)
	at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:124)
	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:157)
	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:126)
	at java.base@18.0.1.1/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base@18.0.1.1/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
	at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
	at java.base@18.0.1.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base@18.0.1.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base@18.0.1.1/java.lang.Thread.run(Thread.java:833)
Caused by: io.openapiprocessor.core.processor.mapping.v2.parser.antlr.MappingParserException: no viable alternative at input 'java.util.Map<java.lang.String,java.lang.List<'
	at io.openapiprocessor.core.processor.mapping.v2.parser.antlr.MappingErrorListener.syntaxError(MappingErrorListener.kt:22)
	at org.antlr.v4.runtime.ProxyErrorListener.syntaxError(ProxyErrorListener.java:41)
	at org.antlr.v4.runtime.Parser.notifyErrorListeners(Parser.java:544)
	at org.antlr.v4.runtime.DefaultErrorStrategy.reportNoViableAlternative(DefaultErrorStrategy.java:310)
	at org.antlr.v4.runtime.DefaultErrorStrategy.reportError(DefaultErrorStrategy.java:136)
	at io.openapiprocessor.core.processor.mapping.v2.parser.antlr.MappingParser.targetType(MappingParser.java:524)
	at io.openapiprocessor.core.processor.mapping.v2.parser.antlr.MappingParser.map(MappingParser.java:276)
	at io.openapiprocessor.core.processor.mapping.v2.parser.antlr.MappingParser.mapping(MappingParser.java:154)
	at io.openapiprocessor.core.processor.mapping.v2.parser.antlr.ParserKt.parseMapping(Parser.kt:22)
	... 47 more
Caused by: org.antlr.v4.runtime.NoViableAltException
	at org.antlr.v4.runtime.atn.ParserATNSimulator.noViableAlt(ParserATNSimulator.java:2031)
	at org.antlr.v4.runtime.atn.ParserATNSimulator.execATN(ParserATNSimulator.java:470)
	at org.antlr.v4.runtime.atn.ParserATNSimulator.adaptivePredict(ParserATNSimulator.java:396)
	at io.openapiprocessor.core.processor.mapping.v2.parser.antlr.MappingParser.targetType(MappingParser.java:510)
	... 50 more
Caused by: io.openapiprocessor.core.processor.mapping.v2.parser.antlr.MappingParserException: no viable alternative at input 'java.util.Map<java.lang.String,java.lang.List<'

Caused by: org.antlr.v4.runtime.NoViableAltException


Execution failed for task '...:processSpring'.
> A failure occurred while executing io.openapiprocessor.gradle.OpenApiProcessorWorker
   > failed to parse mapping: FooToBar => java.util.Map<java.lang.String, java.lang.List<java.lang.String>>

It would be useful to add complex generic types support.

Bắt đầu với trình phân tích cú pháp ánh xạ được báo cáo trong Parser.kt và MappingParser.targetType, sau đó kiểm tra MappingConverter.kt và MappingErrorListener.kt. Tái hiện ánh xạ được ghi lại cho Map<String, List> và lần theo lỗi của trình phân tích cú pháp. Hoàn tất khi ánh xạ generic lồng nhau được phân tích cú pháp thành công mà không có lỗi xử lý đã báo cáo.