Update GitHub Actions workflows. (#543) #220

Job	Run time
lint / lint	1m 41s
License Check / License Check	34s
prerequisites / prerequisites	1m 30s
generate_coverage_data	6m 32s
build_sdk / build_sdk (nodejs)	1m 15s
build_sdk / build_sdk (python)	1m 17s
build_sdk / build_sdk (dotnet)	1m 31s
build_sdk / build_sdk (go)	2m 1s
build_sdk / build_sdk (java)	1m 35s
test (nodejs)	3m 6s
test (python)	2m 54s
test (dotnet)	2m 28s
test (go)	2m 35s
test (java)	2m 56s
publish	10m 48s
publish_sdk	3m 57s
Tag release if labeled as needs-release	2s
	46m 42s

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