[MIRROR] Brings back saltpetre to upgraded chem dispensers. #11132

Job	Run time
Start Gate	1s
Collect data for other tasks	16s
Run Linters	3m 17s
Compile Maps	3m 49s
Windows Build	2m 15s
Integration Tests (deltastation) / run_integration_tests	12m 3s
Integration Tests (blueshift) / run_integration_tests	13m 9s
Integration Tests (birdshot) / run_integration_tests	12m 9s
Integration Tests (gateway_test) / run_integration_tests	13m 5s
Integration Tests (icebox) / run_integration_tests	12m 27s
Integration Tests (kilostation2) / run_integration_tests	11m 49s
Integration Tests (metastation) / run_integration_tests	11m 39s
Integration Tests (multiz_debug) / run_integration_tests	10m 37s
Integration Tests (northstar) / run_integration_tests	13m 1s
Integration Tests (nssjourney) / run_integration_tests	11m 40s
Integration Tests (runtimestation) / run_integration_tests	10m 35s
Integration Tests (ouroboros) / run_integration_tests	12m 27s
Integration Tests (serenitystation) / run_integration_tests	13m 4s
Integration Tests (snowglobe) / run_integration_tests	12m 30s
Integration Tests (tramstation) / run_integration_tests	12m 11s
Integration Tests (voidraptor) / run_integration_tests	11m 33s
Integration Tests (wawastation) / run_integration_tests	12m 0s
Alternate Tests (515, 1636, runtimestation) / run_integration_tests	10m 51s
Compare Screenshot Tests	30s
Completion Gate	1s
	3h 46m 59s

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