[MIRROR] Fixes spurious runtime caused by icemoon (again) #6269

Job	Run time
Lint with OpenDream	39s
Run Linters	3m 40s
Collect data for other tasks	16s
Compile Maps	3m 7s
Windows Build	1m 55s
Integration Tests (birdshot) / run_integration_tests	11m 26s
Integration Tests (deltastation) / run_integration_tests	11m 24s
Integration Tests (blueshift) / run_integration_tests	12m 29s
Integration Tests (gateway_test) / run_integration_tests	12m 34s
Integration Tests (icebox) / run_integration_tests	11m 40s
Integration Tests (metastation) / run_integration_tests	11m 28s
Integration Tests (multiz_debug) / run_integration_tests	10m 42s
Integration Tests (kilostation2) / run_integration_tests	11m 19s
Integration Tests (northstar) / run_integration_tests	12m 5s
Integration Tests (runtimestation) / run_integration_tests	10m 17s
Integration Tests (tramstation) / run_integration_tests	11m 51s
Integration Tests (nssjourney) / run_integration_tests	11m 21s
Alternate Tests (515, 1627, runtimestation) / run_integration_tests	10m 19s
Integration Tests (voidraptor) / run_integration_tests	11m 3s
Check Alternate Tests	2s
Compare Screenshot Tests	23s
	2h 50m 0s

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