Tweak gradle-build-action a bit

[Goooler]

• actions/cache could be replaced by gradle/gradle-build-action.
• Use more gradle/gradle-build-action to cache things.
• Update gradle/[email protected].
• Enable gradle-home-cache-cleanup.

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[sdelamo]

@Goooler we use a central repository which we sync to others. If we are going to do this change, it should be done in https://github.com/micronaut-projects/micronaut-project-template

What do you think we should do these changes? What is the motivation of this PR?

[Goooler]

1. We can patch these changes to that template.
2. actions/cache is now used for caching Gradle things, which is redundant with gradle/gradle-build-action doing, the reduant ones could be removed, and apply more gradle/gradle-build-action for CI jobs to accelerate builds.