Support the '-Amapstruct.unmappedTargetPolicy' config of maven-compiler-plugin

When I use the -Amapstruct.unmappedTargetPolicy=IGNORE config in maven-compiler-plugin , mapstruct-idea don't understand this config, and the IDEA still throw warn msg 'Unmapped target properties'.

pom.xml

<pluginManagement>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-compiler-plugin</artifactId>
          <configuration>
            <parameters>true</parameters>
            <annotationProcessorPaths>
              <path>
                <groupId>com.github.therapi</groupId>
                <artifactId>therapi-runtime-javadoc-scribe</artifactId>
                <version>${therapi-runtime-javadoc-scribe.version}</version>
              </path>
              <path>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-configuration-processor</artifactId>
                <version>${spring-boot.version}</version>
              </path>
              <path>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
                <version>${lombok.version}</version>
              </path>
              <path>
                <groupId>org.mapstruct</groupId>
                <artifactId>mapstruct-processor</artifactId>
                <version>${mapstruct.version}</version>
              </path>
            </annotationProcessorPaths>
            <showWarnings>true</showWarnings>
          </configuration>
          <executions>
            <execution>
              <id>default-compile</id>
              <goals>
                <goal>compile</goal>
              </goals>
              <configuration>
                <compilerArgs>
                  <arg>
                    -Amapstruct.unmappedTargetPolicy=IGNORE
                  </arg>
                </compilerArgs>
              </configuration>
            </execution>
          </executions>
        </plugin>
    </plugins>
</pluginManagement>

Inizia tracciando il modo in cui mapstruct-idea legge gli argomenti del compilatore Maven e le opzioni del processore MapStruct; nell’issue non sono nominati file sorgente né test. Riproduci la configurazione di pom.xml, quindi verifica che l’IDE non segnali più proprietà di destinazione non mappate quando l’opzione è impostata su IGNORE.