Fixes missing gamemode bitfields #2236

Job	Run time
Compile Maps	44s
Lint with OpenDream	24s
Find Maps to Test	8s
Run Linters	1m 29s
Windows Build	45s
Alternate Tests	0s
Check Alternate Tests	0s
Unit Tests (almayer) / run_unit_tests	3m 0s
Unit Tests (bigredv2) / run_unit_tests	2m 58s
Unit Tests (chapaev) / run_unit_tests	2m 48s
Unit Tests (chinook) / run_unit_tests	2m 48s
Unit Tests (corsat) / run_unit_tests	3m 0s
Unit Tests (derelict_almayer) / run_unit_tests	2m 50s
Unit Tests (desert_dam) / run_unit_tests	3m 3s
Unit Tests (fiorina_sciannex) / run_unit_tests	3m 0s
Unit Tests (golden_arrow) / run_unit_tests	2m 44s
Unit Tests (golden_arrow_classic) / run_unit_tests	3m 37s
Unit Tests (ice_colony_v1) / run_unit_tests	2m 59s
Unit Tests (ice_colony_v2) / run_unit_tests	2m 58s
Unit Tests (kutjevo) / run_unit_tests	2m 49s
Unit Tests (lv522_chances_claim) / run_unit_tests	3m 12s
Unit Tests (lv624) / run_unit_tests	2m 57s
Unit Tests (lv624_repaired) / run_unit_tests	2m 58s
Unit Tests (new_varadero) / run_unit_tests	3m 23s
Unit Tests (new_varadero_repaired) / run_unit_tests	3m 1s
Unit Tests (prison_station_fop) / run_unit_tests	3m 1s
Unit Tests (rover) / run_unit_tests	2m 51s
Unit Tests (runtime) / run_unit_tests	2m 41s
Unit Tests (runtime_multiz) / run_unit_tests	2m 44s
Unit Tests (shivas_snowball) / run_unit_tests	3m 11s
Unit Tests (sorokyne_strata) / run_unit_tests	2m 56s
Unit Tests (whiskey_outpost_v2) / run_unit_tests	2m 49s
	1h 17m 48s

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