Remove obsolete CodeQL setup diagnostics #12874

Job	Run time
check-codeql-versions	15s
analyze-other (actions)	42s
analyze-other (python)	52s
analyze-javascript (ubuntu-22.04, linked)	4m 25s
analyze-javascript (windows-2025)	5m 51s
analyze-javascript (ubuntu-24.04)	5m 0s
analyze-javascript (macos-15-xlarge, linked)	2m 55s
analyze-javascript (macos-14-xlarge, linked)	2m 22s
analyze-javascript (macos-14-xlarge)	2m 26s
analyze-javascript (ubuntu-22.04)	4m 13s
analyze-javascript (windows-2025, linked)	7m 29s
analyze-javascript (windows-2022, linked)	6m 2s
analyze-javascript (macos-15-xlarge)	2m 36s
analyze-javascript (windows-2022)	6m 7s
analyze-javascript (ubuntu-24.04, linked)	4m 21s
	55m 36s

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