Add a deprecation warning for CodeQL CLIs < 2.9.4 #3232

Job	Run time
Go: Custom queries (ubuntu-latest, stable-20220401)	2m 3s
Go: Custom queries (macos-latest, stable-20220401)	4m 1s
Go: Custom queries (windows-latest, stable-20220401)	7m 13s
Go: Custom queries (ubuntu-latest, stable-20220615)	2m 0s
Go: Custom queries (macos-latest, stable-20220615)	4m 56s
Go: Custom queries (windows-latest, stable-20220615)	8m 46s
Go: Custom queries (ubuntu-latest, stable-20220908)	2m 5s
Go: Custom queries (macos-latest, stable-20220908)	3m 53s
Go: Custom queries (windows-latest, stable-20220908)	11m 59s
Go: Custom queries (ubuntu-latest, stable-20221211)	2m 20s
Go: Custom queries (macos-latest, stable-20221211)	7m 58s
Go: Custom queries (windows-latest, stable-20221211)	7m 13s
Go: Custom queries (ubuntu-latest, cached)	1m 20s
Go: Custom queries (macos-latest, cached)	2m 51s
Go: Custom queries (windows-latest, cached)	4m 21s
Go: Custom queries (ubuntu-latest, latest)	1m 49s
Go: Custom queries (macos-latest, latest)	7m 27s
Go: Custom queries (windows-latest, latest)	6m 5s
Go: Custom queries (ubuntu-latest, nightly-latest)	2m 31s
Go: Custom queries (macos-latest, nightly-latest)	6m 11s
Go: Custom queries (windows-latest, nightly-latest)	4m 7s
	1h 41m 9s

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