Add setting to control usage of launcher #11089

Job	Run time
lint_ruby	20s
lint_node	34s
build_node (ubuntu-latest)	1m 7s
build_node (macos-latest)	1m 9s
Ruby 3.1 on ubuntu-latest	16m 10s
Verify Jekyll website builds	7s
build_node (windows-latest)	8m 27s
Ruby 3.2 on ubuntu-latest	14m 15s
Ruby 3.3 on ubuntu-latest	11m 4s
Ruby 3.1 on macos-latest	8m 53s
Ruby 3.2 on macos-latest	8m 13s
Ruby 3.3 on macos-latest	6m 13s
Ruby 3.1 on windows-latest	20m 23s
Ruby 3.2 on windows-latest	19m 51s
Ruby 3.3 on windows-latest	23m 25s
	2h 20m 11s

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