Bump actions/checkout from 4.1.4 to 4.1.5 in the github-actions group #688

Job	Run time
build (macos-latest)	24s
lint-markdown	9s
build (ubuntu-latest)	32s
build (windows-latest)	3m 8s
integration (macos-latest, default)	36s
integration (macos-latest, bash)	42s
integration (macos-latest, pwsh)	42s
integration (ubuntu-latest, default)	1m 15s
integration (ubuntu-latest, bash)	1m 6s
integration (ubuntu-latest, pwsh)	41s
integration (windows-latest, default)	3m 46s
integration (windows-latest, pwsh)	4m 17s
integration (windows-latest, C:\Program Files\Git\bin\bash.exe)	1m 55s
release	0s
	19m 13s

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