[GR-53747] Enable debug mode for native-image and native-image-configure

[lgxbslgx]

Hi all,

When I use the command mx -d -v native-image HelloWorld to try to debug the compiler driver, the process doesn't stop and doesn't listen at port 8000. After diving into the code, I find that the command native-image of the mx can't identify and process the JDK arguments. And I find the native-image-configure also has the same problem. This patch fixes them.

Thanks for taking the time to review. This is my first time contributing to GraalVM, maybe I need some guidance. Thanks again.

Best Regards,
-- Guoxiong

[fniephaus]

Note: this allows users to debug the native-image-configure and native-image launchers. The latter is actually the driver process, not the actual builder process. For debugging the builder process (the one performing the static analysis and compilation), you can use --debug-attach.

[fniephaus]

Thanks for contributing! Merged via #8861.