Removes the ability for the AI to track mobs in objects, as well as very transparent mobs. #11881

Job	Run time
Start Gate	1s
Run Linters	2m 26s
Collect data for other tasks	13s
Compile Maps	2m 29s
Windows Build	1m 39s
Integration Tests (blueshift) / run_integration_tests	9m 39s
Integration Tests (boxstation) / run_integration_tests	8m 54s
Integration Tests (deltastation) / run_integration_tests	9m 17s
Integration Tests (icebox) / run_integration_tests	14m 11s
Integration Tests (kilostation) / run_integration_tests	9m 4s
Integration Tests (metastation) / run_integration_tests	8m 55s
Integration Tests (multiz_debug) / run_integration_tests	8m 32s
Integration Tests (ouroboros) / run_integration_tests	14m 20s
Integration Tests (runtimestation) / run_integration_tests	8m 19s
Integration Tests (theseus) / run_integration_tests	13m 36s
Integration Tests (tramstation) / run_integration_tests	14m 10s
Integration Tests (voidraptor) / run_integration_tests	13m 46s
Alternate Tests (515, 1627, runtimestation) / run_integration_tests	8m 38s
Compare Screenshot Tests	17s
Completion Gate	1s
	2h 28m 27s

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