Add ubuntu-slim runner support for lightweight workflows #10782

Job	Run time
check-codeql-versions	30s
analyze-other (actions)	54s
analyze-other (python)	59s
analyze-javascript (ubuntu-22.04)	4m 11s
analyze-javascript (ubuntu-22.04, linked)	4m 30s
analyze-javascript (ubuntu-24.04)	4m 9s
analyze-javascript (windows-2022)	7m 24s
analyze-javascript (ubuntu-24.04, linked)	4m 9s
analyze-javascript (windows-2025)	5m 52s
analyze-javascript (windows-2022, linked)	7m 48s
analyze-javascript (macos-13, linked)	8m 42s
analyze-javascript (windows-2025, linked)	5m 12s
analyze-javascript (macos-14, linked)	8m 20s
analyze-javascript (macos-15, linked)	7m 16s
analyze-javascript (macos-13)	9m 33s
analyze-javascript (macos-14)	5m 13s
analyze-javascript (macos-15)	5m 43s
	1h 30m 25s

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