Update GitHub Actions workflows. (#380) #149

Job	Run time
prerequisites	2m 8s
License Check / License Check	50s
lint / lint	1m 54s
generate_coverage_data	1m 28s
build_sdk (nodejs)	1m 29s
build_sdk (python)	1m 7s
build_sdk (dotnet)	1m 38s
build_sdk (go)	1m 13s
build_sdk (java)	3m 27s
test (nodejs)	2m 28s
test (python)	2m 7s
test (dotnet)	1m 46s
test (go)	2m 3s
test (java)	1m 44s
publish	5m 27s
publish_sdk	22s
Tag release if labeled as needs-release	0s
	31m 11s

Provide feedback