CI: Update CodeQL Action test to use `setup-codeql` #7108

Job	Run time
Ruby analysis (macos-latest, default)	1m 13s
Ruby analysis (ubuntu-latest, linked)	45s
Ruby analysis (macos-latest, linked)	1m 8s
Ruby analysis (ubuntu-latest, default)	48s
Ruby analysis (ubuntu-latest, nightly-latest)	49s
Ruby analysis (macos-latest, nightly-latest)	1m 2s
	5m 45s

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