Build(deps): Bump actions/checkout from 3 to 4 #11143

Job	Run time
Start Gate	1s
Run Linters	3m 14s
Collect data for other tasks	17s
Compile Maps	3m 48s
Windows Build	2m 15s
Integration Tests (blueshift) / run_integration_tests	12m 59s
Integration Tests (birdshot) / run_integration_tests	11m 38s
Integration Tests (deltastation) / run_integration_tests	12m 13s
Integration Tests (gateway_test) / run_integration_tests	12m 44s
Integration Tests (icebox) / run_integration_tests	12m 2s
Integration Tests (kilostation2) / run_integration_tests	11m 51s
Integration Tests (metastation) / run_integration_tests	11m 31s
Integration Tests (multiz_debug) / run_integration_tests	10m 47s
Integration Tests (northstar) / run_integration_tests	12m 56s
Integration Tests (nssjourney) / run_integration_tests	11m 29s
Integration Tests (ouroboros) / run_integration_tests	12m 9s
Integration Tests (runtimestation) / run_integration_tests	10m 53s
Integration Tests (serenitystation) / run_integration_tests	12m 48s
Integration Tests (snowglobe) / run_integration_tests	12m 21s
Integration Tests (tramstation) / run_integration_tests	12m 8s
Integration Tests (voidraptor) / run_integration_tests	11m 36s
Integration Tests (wawastation) / run_integration_tests	12m 1s
Alternate Tests (515, 1636, runtimestation) / run_integration_tests	10m 42s
Compare Screenshot Tests	21s
Completion Gate	2s
	3h 44m 46s

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