Filter TowedRollingStocks to include only allowed values #16837

Job	Run time
Check commits	8s
Build (core-build, core)	17s
Build (editoast, editoast-test)	18s
Build (gateway-test, gateway-standalone, gateway-front)	3m 0s
Check dockerfiles	9s
Build (front-build, front-tests, front-devel, front-nginx)	2m 22s
Build (osrdyne, osrdyne-test)	21s
Check final newline	8s
Check generated railjson sync	17s
Check infra schema sync	17s
Check integration tests	1m 30s
Check osrd schema	42s
Check railjson generator	1m 42s
Check reuse compliance	11s
Check scripts	6s
Check toml	1m 59s
Check front rtk sync	1m 12s
Check editoast lints	8m 23s
Check editoast tests	6m 40s
Check core	4m 11s
Check editoast openapi	45s
Check front	3m 10s
Check gateway	3m 28s
Check osrdyne	3m 53s
Integration tests	1m 12s
End to end tests	16m 13s
	1h 2m 34s

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