Update GitHub Actions workflows. (#2919) #484

Job	Run time
prerequisites	10m 51s
Run test of provider shim	1m 42s
generate_coverage_data	7m 53s
build_sdk (nodejs)	6m 3s
build_sdk (python)	5m 31s
build_sdk (dotnet)	6m 31s
build_sdk (go)	8m 51s
build_sdk (java)	6m 15s
test (nodejs)	22m 24s
test (python)	11m 43s
test (dotnet)	9m 39s
test (go)	10m 59s
test (java)	8m 2s
publish	37m 2s
publish_sdk	11m 7s
Tag release if labeled as needs-release	4s
	2h 44m 37s

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