Resolve warning in Gradle 7.2

[KengoTODA]

Hello 👋
Thanks for providing this Gradle plugin, it helps me a lot to keep build scripts simple even with module support. Here I have a suggestion to support Gradle 7.2:

I'm using the gradle-modules-plugin with Gradle 7.2, and found the following warnings during the build:

Execution optimizations have been disabled for task ':jar' to ensure correctness due to the following reasons:
  - Additional action of task ':jar' was implemented by the Java lambda 'org.javamodularity.moduleplugin.tasks.CompileModuleInfoTask$$Lambda$813/0x0000000100832c40'. Reason: Using Java lambdas is not supported as task inputs. Please refer to https://docs.gradle.org/7.2/userguide/validation_problems.html#implementation_unknown for more details about this problem.

This issue is similar to #54 but totally new in Gradle 7.2. Official solution for this issue is simply replacing lambdas with anonymous internal Action classes, so I'm suggesting these change.

Thanks for checking this PR!

[KengoTODA]

You may refer to the build scan that ensures the test (64f9636) makes build fail.
By replacing lambda with Action, we can stabilize the build.

[siordache]

Thanks for this PR!