Add git version check for overlay analysis enablement #11121

Job	Run time
analyze-other (python)	55s
analyze-other (actions)	54s
check-codeql-versions	35s
analyze-javascript (windows-2022, linked)	5m 50s
analyze-javascript (ubuntu-22.04)	4m 9s
analyze-javascript (ubuntu-24.04)	4m 21s
analyze-javascript (ubuntu-24.04, linked)	4m 19s
analyze-javascript (windows-2022)	5m 37s
analyze-javascript (ubuntu-22.04, linked)	4m 22s
analyze-javascript (windows-2025, linked)	5m 20s
analyze-javascript (macos-15)	6m 53s
analyze-javascript (windows-2025)	6m 25s
analyze-javascript (macos-14, linked)	8m 10s
analyze-javascript (macos-14)	7m 19s
analyze-javascript (macos-15, linked)	8m 37s
	1h 13m 46s

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