Update GitHub Actions workflows. (#1631) #392

Job	Run time
prerequisites	3m 50s
lint / lint	1m 25s
License Check / License Check	2m 6s
generate_coverage_data	2m 53s
build_sdk (nodejs)	3m 8s
build_sdk (python)	3m 0s
build_sdk (dotnet)	3m 30s
build_sdk (go)	3m 55s
build_sdk (java)	3m 45s
test (nodejs)	24m 25s
test (python)	6m 20s
test (dotnet)	6m 10s
test (go)	6m 1s
test (java)	4m 57s
publish	26m 15s
publish_sdk	6m 10s
Tag release if labeled as needs-release	4s
	1h 47m 54s

Provide feedback