Add loads for certain py/java rules #238

Job	Run time
build (ubuntu-latest, true)	1m 6s
integration-tests (ubuntu-latest, 7.4.1, true)	1m 42s
build (ubuntu-latest, false)	55s
integration-tests (ubuntu-latest, 7.4.1, false)	1m 26s
build (windows-2022, true)	19s
integration-tests (ubuntu-latest, 8.0.0rc4, true)	1m 40s
build (windows-2022, false)	13s
integration-tests (ubuntu-latest, 8.0.0rc4, false)	1m 40s
build (macos-13, true)	4m 26s
integration-tests (windows-2022, 7.4.1, true)	15s
build (macos-13, false)	3m 17s
integration-tests (windows-2022, 7.4.1, false)	15s
integration-tests (windows-2022, 8.0.0rc4, true)	15s
integration-tests (windows-2022, 8.0.0rc4, false)	13s
integration-tests (macos-13, 7.4.1, true)	1m 27s
integration-tests (macos-13, 7.4.1, false)	1m 29s
integration-tests (macos-13, 8.0.0rc4, true)	1s
integration-tests (macos-13, 8.0.0rc4, false)	1m 28s
	22m 7s

Provide feedback