Update munit to 1.1.0 #227

Job	Run time
test	1m 41s
generate-mostly-static-launcher	7m 52s
generate-static-launcher	4m 55s
generate-launchers (ubuntu-20.04)	4m 13s
publish	0s
generate-launchers (windows-latest)	6m 40s
generate-launchers (macos-latest)	14m 11s
	39m 32s

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