Update GitHub Actions workflows. (#1419) #350

Job	Run time
prerequisites	7m 5s
License Check / License Check	2m 9s
generate_coverage_data	12m 37s
build_sdk (nodejs)	2m 59s
build_sdk (python)	3m 1s
build_sdk (dotnet)	3m 34s
build_sdk (go)	4m 57s
build_sdk (java)	3m 40s
test (nodejs)	22m 34s
test (python)	5m 42s
test (dotnet)	6m 31s
test (go)	5m 24s
test (java)	3m 29s
publish	36m 5s
publish_sdk	7m 11s
Tag release if labeled as needs-release	4s
	2h 7m 2s

Provide feedback