Update GitHub Actions workflows. (#404) #150

Job	Run time
prerequisites	3m 43s
License Check / License Check	1m 6s
build_sdk (nodejs)	1m 31s
generate_coverage_data	2m 48s
build_sdk (python)	1m 30s
build_sdk (dotnet)	1m 49s
build_sdk (go)	2m 2s
build_sdk (java)	1m 47s
test (nodejs)	1m 55s
test (python)	1m 45s
test (dotnet)	1m 25s
test (go)	1m 31s
test (java)	1m 56s
publish	5m 33s
publish_sdk	4m 5s
Tag release if labeled as needs-release	4s
	34m 30s

Provide feedback