chore(ci): improvements to gha workflows #19

Job	Run time
Checks / Gradle Wrapper Validate	11s
Checks / Dependency Graph	2m 31s
Checks / CodeQL Analysis (java)	4m 24s
Build / Build Guava (JRE)	3m 13s
Build / Build Guava (Android)	2m 29s
Tests / JDK 8 JRE (ubuntu-latest)	4m 33s
Tests / JDK 8 Android (ubuntu-latest)	4m 35s
Tests / JDK 11 JRE (ubuntu-latest)	4m 34s
Tests / JDK 11 Android (ubuntu-latest)	4m 34s
Tests / JDK 17 JRE (ubuntu-latest)	4m 35s
Tests / JDK 17 Android (ubuntu-latest)	4m 35s
Tests / JDK 17 JRE (windows-latest)	4m 34s
Tests / JDK 17 Android (windows-latest)	4m 34s
Build / Generate Docs	0s
Build / SLSA Provenance / detect-env	3s
Build / SLSA Provenance / generator	6s
Build / SLSA Provenance / upload-assets	0s
Build / SLSA Provenance / final	1s
Build / Publish Snapshot	0s
	49m 32s

Provide feedback