Run `release` and `sync_docs` jobs on master branch only #2559

Job	Run time
tag_version	33s
test / test (ubuntu-latest-m, ., test)	2m 26s
test / test (macos-latest-xl, ., test)	2m 15s
test / test (windows-latest-l, ., test)	5m 33s
	10m 47s

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