Update GitHub Actions workflows. (#507) #232

Job	Run time
prerequisites	45s
License Check / License Check	31s
lint / lint	1m 36s
generate_coverage_data	3m 36s
build_sdk (nodejs)	1m 19s
build_sdk (python)	1m 5s
build_sdk (dotnet)	1m 29s
build_sdk (go)	1m 31s
build_sdk (java)	1m 44s
test (nodejs)	2m 31s
test (python)	2m 23s
test (dotnet)	2m 19s
test (go)	2m 30s
test (java)	1m 53s
publish	10m 53s
publish_sdk	2m 53s
Tag release if labeled as needs-release	5s
	39m 3s

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