[BUG] [JAVA] openapi-generator maven plugin erases project pom.xml and replaces with pom for ApiClient

Description

When using the openapi-generator-maven-plugin, the main pom.xml file is overwritten and the project is unable to be built again. The issue appears in version 5.0.0 of the maven plugin and onwards.

Execution spec

Below is the configuration used. The only thing I have changed is to add the useJakartaEe attribute.

<plugin>
        <groupId>org.openapitools</groupId>
        <artifactId>openapi-generator-maven-plugin</artifactId>
        <version>7.10.0</version>
        <executions>
          <execution>
            <id>example-api</id>
            <goals>
              <goal>generate</goal>
            </goals>
            <configuration>
              <inputSpec>
                src/main/resources/ExampleService-swagger.yaml</inputSpec>
              <generatorName>java</generatorName>
              <output>${project.basedir}</output>
              <modelPackage>
                com.pomoverwriter.reproducer.components</modelPackage>
              <generateApis>true</generateApis>
              <generateApiTests>false</generateApiTests>
              <generateApiDocumentation>true</generateApiDocumentation>
              <generateModelTests>false</generateModelTests>
              <generateSupportingFiles>true</generateSupportingFiles>
              <environmentVariables>
                <hideGenerationTimestamp/>
              </environmentVariables>
              <validateSpec>false</validateSpec>
              <typeMappings>
                <typeMapping>OffsetDateTime=String</typeMapping>
              </typeMappings>
              <configOptions>
                <sourceFolder>src/main/generated</sourceFolder>
                <serializableModel>true</serializableModel>
                <useBeanValidation>true</useBeanValidation>
                <dateLibrary>java8</dateLibrary>
                <library>resteasy</library>
                <validateSpec>false</validateSpec>
                <useJakartaEe>true</useJakartaEe>
              </configOptions>
            </configuration>
          </execution>
		</executions>
      </plugin>

If I add the below to the <execution> definition, it does not overwrite the pom.xml:

<globalProperties>
  <apis>false</apis>
  <apiTests>false</apiTests>
  <modelDocs>false</modelDocs>
  <modelTests>false</modelTests>
  <supportingFiles>false</supportingFiles>
</globalProperties>

Generation Details

I have created a reproducer here: https://github.com/bmulkinfor/openapi-pomoverwrite-reproducer

Steps to reproduce

Clone the reproducer linked above, and just run mvn clean package

Once pom is overwritten, copy pom.xml.bkp to pom.xml

Extra Comment

I am not very experienced with this plugin; I usually use the swagger codegen maven plugin but never had issues with main project build file being overwritten. I'm not sure why I should have to add any configuration to the plugin to ensure that the pom.xml is not overwritten.

Start with the linked reproducer's pom.xml and run mvn clean package using the shown openapi-generator-maven-plugin configuration. Compare the resulting pom.xml with pom.xml.bkp and trace the plugin's generation behavior; done means the main project pom.xml remains intact while the requested generated files are produced.