Add ubuntu-slim runner support for lightweight workflows #6205

Job	Run time
Go: tracing with legacy workflow (macos-latest, stable-v2.17.6)	1m 53s
Go: tracing with legacy workflow (ubuntu-latest, stable-v2.19.4)	1m 18s
Go: tracing with legacy workflow (ubuntu-latest, stable-v2.18.4)	1m 16s
Go: tracing with legacy workflow (macos-latest, stable-v2.22.4)	1m 45s
Go: tracing with legacy workflow (ubuntu-latest, default)	1m 15s
Go: tracing with legacy workflow (ubuntu-latest, stable-v2.17.6)	1m 19s
Go: tracing with legacy workflow (ubuntu-latest, stable-v2.21.4)	1m 18s
Go: tracing with legacy workflow (macos-latest, stable-v2.19.4)	1m 39s
Go: tracing with legacy workflow (ubuntu-latest, stable-v2.20.7)	1m 15s
Go: tracing with legacy workflow (macos-latest, stable-v2.18.4)	2m 12s
Go: tracing with legacy workflow (ubuntu-latest, stable-v2.22.4)	1m 17s
Go: tracing with legacy workflow (macos-latest, stable-v2.21.4)	59s
Go: tracing with legacy workflow (macos-latest, linked)	1m 48s
Go: tracing with legacy workflow (macos-latest, stable-v2.20.7)	1s
Go: tracing with legacy workflow (ubuntu-latest, linked)	1m 17s
Go: tracing with legacy workflow (macos-latest, default)	1m 44s
Go: tracing with legacy workflow (ubuntu-latest, nightly-latest)	1m 18s
Go: tracing with legacy workflow (macos-latest, nightly-latest)	2m 11s
	25m 45s

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