Adds chemical property encephalophrasive #25697

Job	Run time
Compile Maps	41s
Lint with OpenDream	21s
Find Maps to Test	9s
Run Linters	2m 8s
Windows Build	59s
Alternate Tests	0s
Check Alternate Tests	0s
Unit Tests (almayer) / run_unit_tests	3m 21s
Unit Tests (bigredv2) / run_unit_tests	2m 54s
Unit Tests (chinook) / run_unit_tests	2m 55s
Unit Tests (corsat) / run_unit_tests	2m 58s
Unit Tests (desert_dam) / run_unit_tests	3m 8s
Unit Tests (fiorina_sciannex) / run_unit_tests	3m 28s
Unit Tests (ice_colony_v2) / run_unit_tests	3m 3s
Unit Tests (kutjevo) / run_unit_tests	2m 55s
Unit Tests (lv522_chances_claim) / run_unit_tests	2m 56s
Unit Tests (lv624) / run_unit_tests	2m 54s
Unit Tests (new_varadero) / run_unit_tests	2m 51s
Unit Tests (prison_station_fop) / run_unit_tests	2m 49s
Unit Tests (runtime) / run_unit_tests	3m 6s
Unit Tests (shivas_snowball) / run_unit_tests	3m 0s
Unit Tests (sorokyne_strata) / run_unit_tests	2m 50s
Unit Tests (whiskey_outpost_v2) / run_unit_tests	3m 4s
	52m 30s

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