Add git version check for overlay analysis enablement #11119

Job	Run time
analyze-other (actions)	57s
check-codeql-versions	36s
analyze-other (python)	1m 2s
analyze-javascript (windows-2022)	5m 14s
analyze-javascript (ubuntu-24.04, linked)	4m 19s
analyze-javascript (macos-14, linked)	10m 49s
analyze-javascript (macos-15)	11m 0s
analyze-javascript (ubuntu-22.04, linked)	4m 25s
analyze-javascript (ubuntu-24.04)	4m 32s
analyze-javascript (macos-14)	9m 50s
analyze-javascript (ubuntu-22.04)	4m 25s
analyze-javascript (windows-2022, linked)	5m 43s
analyze-javascript (windows-2025)	6m 49s
analyze-javascript (windows-2025, linked)	5m 20s
analyze-javascript (macos-15, linked)	7m 47s
	1h 22m 48s

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