[MIRROR] Reactions correctly respect the `REACTION_HEAT_ARBITARY` flag #2512

Job	Run time
Collect data for other tasks	18s
Run Linters	2m 46s
Windows Build	2m 6s
Compile Maps	3m 5s
Check Alternate Tests	0s
Integration Tests (birdshot) / run_integration_tests	11m 16s
Integration Tests (blueshift) / run_integration_tests	12m 15s
Integration Tests (gateway_test) / run_integration_tests	12m 56s
Integration Tests (deltastation) / run_integration_tests	11m 42s
Integration Tests (icebox) / run_integration_tests	12m 48s
Integration Tests (kilostation2) / run_integration_tests	11m 11s
Integration Tests (metastation) / run_integration_tests	11m 22s
Integration Tests (multiz_debug) / run_integration_tests	10m 26s
Integration Tests (nssjourney) / run_integration_tests	11m 27s
Integration Tests (northstar) / run_integration_tests	12m 20s
Integration Tests (runtimestation) / run_integration_tests	10m 48s
Integration Tests (tramstation) / run_integration_tests	11m 21s
Integration Tests (voidraptor) / run_integration_tests	11m 22s
Compare Screenshot Tests	56s
	2h 40m 25s

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