TTS - clear channels list and use max_distance for local playsound (#… #493

Job	Run time
Collect data for other tasks	12s
Run Linters	2m 25s
Compile Maps	2m 46s
Windows Build	1m 42s
Integration Tests (birdshot) / run_integration_tests	8m 41s
Integration Tests (gateway_test) / run_integration_tests	9m 32s
Integration Tests (deltastation) / run_integration_tests	8m 46s
Integration Tests (icebox) / run_integration_tests	9m 16s
Integration Tests (metastation) / run_integration_tests	9m 9s
Integration Tests (multiz_debug) / run_integration_tests	7m 49s
Integration Tests (northstar) / run_integration_tests	9m 38s
Integration Tests (runtimestation) / run_integration_tests	7m 35s
Integration Tests (tramstation) / run_integration_tests	8m 49s
Alternate Tests (515, 1627, runtimestation) / run_integration_tests	7m 48s
Check Alternate Tests	1s
Compare Screenshot Tests	22s
	1h 34m 31s

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