editoast: add weight documentation #17633

Job	Run time
Check dockerfiles	10s
Build (core-build, core)	15s
Build (editoast, editoast-test)	8m 5s
Build (gateway-test, gateway-standalone, gateway-front)	54s
Build (front-build, front-tests, front-devel, front-nginx)	26s
Check generated railjson sync	24s
Build (osrdyne, osrdyne-test)	18s
Check railjson generator	1m 48s
Check scripts	3s
Check commits	7s
Check final newline	10s
Check integration tests	1m 20s
Check osrd schema	40s
Check infra schema sync	15s
Check reuse compliance	9s
Check toml	8s
Check core	4m 5s
Check front rtk sync	1m 15s
Check editoast lints	8m 40s
Check editoast openapi	43s
Check editoast tests	6m 42s
Check gateway	3m 27s
Check osrdyne	3m 52s
Check front	3m 20s
End to end tests	15m 27s
Integration tests	1m 4s
	1h 3m 47s

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