Hotfix `upload-sarif` not uploading non-`.sarif` files #5854

Job	Run time
Ruby analysis (ubuntu-latest, default)	49s
Ruby analysis (ubuntu-latest, nightly-latest)	49s
Ruby analysis (macos-latest, default)	57s
Ruby analysis (ubuntu-latest, linked)	50s
Ruby analysis (macos-latest, nightly-latest)	59s
Ruby analysis (macos-latest, linked)	1m 11s
	5m 35s

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