Add git version check for overlay analysis enablement #11089

Job	Run time
analyze-other (actions)	54s
analyze-other (python)	1m 0s
check-codeql-versions	35s
analyze-javascript (ubuntu-22.04, linked)	4m 21s
analyze-javascript (windows-2022)	5m 48s
analyze-javascript (windows-2025)	7m 1s
analyze-javascript (ubuntu-24.04, linked)	4m 39s
analyze-javascript (windows-2022, linked)	5m 58s
analyze-javascript (macos-14, linked)	7m 1s
analyze-javascript (windows-2025, linked)	6m 19s
analyze-javascript (ubuntu-22.04)	4m 20s
analyze-javascript (macos-15)	13m 50s
analyze-javascript (macos-14)	7m 16s
analyze-javascript (ubuntu-24.04)	4m 32s
analyze-javascript (macos-15, linked)	10m 45s
	1h 24m 19s

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