Upgrade Gradle and Java

[AntonOellerer]

• java 16 -> 17
• gradle 7.0 rc1 -> 7.2
• eskatos/gradle-command-action@v1 -> gradle/gradle-build-action@v2
• actions/setup-java@v1 -> @v2.3.1

[github-actions[bot]]

Unit Test Results

  2 files  ±0    2 suites  ±0   3s :stopwatch: ±0s 12 tests ±0  12 :heavy_check_mark: ±0  0 :zzz: ±0  0 :x: ±0 

Results for commit 8bd4a85c. ± Comparison against base commit 8bd4a85c.

:recycle: This comment has been updated with latest results.