Replaces the ARC interior & ARC tweaks #25331

Job	Run time
Lint with OpenDream	21s
Compile Maps	41s
Run Linters	2m 5s
Find Maps to Test	10s
Windows Build	1m 9s
Alternate Tests	0s
Check Alternate Tests	0s
Unit Tests (almayer) / run_unit_tests	3m 44s
Unit Tests (bigredv2) / run_unit_tests	2m 53s
Unit Tests (chinook) / run_unit_tests	2m 42s
Unit Tests (corsat) / run_unit_tests	3m 1s
Unit Tests (desert_dam) / run_unit_tests	2m 58s
Unit Tests (fiorina_sciannex) / run_unit_tests	3m 14s
Unit Tests (ice_colony_v2) / run_unit_tests	3m 2s
Unit Tests (kutjevo) / run_unit_tests	2m 56s
Unit Tests (lv522_chances_claim) / run_unit_tests	2m 52s
Unit Tests (new_varadero) / run_unit_tests	2m 56s
Unit Tests (lv624) / run_unit_tests	2m 54s
Unit Tests (prison_station_fop) / run_unit_tests	2m 55s
Unit Tests (runtime) / run_unit_tests	2m 46s
Unit Tests (shivas_snowball) / run_unit_tests	2m 53s
Unit Tests (sorokyne_strata) / run_unit_tests	3m 28s
Unit Tests (whiskey_outpost_v2) / run_unit_tests	2m 52s
	52m 32s

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