Update GitHub Actions workflows. #470

Job	Run time
comment-notification	0s
lint / lint	1m 28s
License Check / License Check	19s
prerequisites / prerequisites	1m 56s
build_sdk / build_sdk (nodejs)	1m 12s
build_sdk / build_sdk (python)	1m 6s
build_sdk / build_sdk (dotnet)	1m 3s
build_sdk / build_sdk (go)	1m 29s
build_sdk / build_sdk (java)	1m 17s
test (nodejs, local)	2m 17s
test (python, local)	1m 56s
test (dotnet, local)	1m 58s
test (go, local)	2m 8s
test (java, local)	1m 40s
sentinel	4s
	19m 53s

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