editoast: add healthcheck command #12750

Job	Run time
check_commits	10s
check_commits	10s
build (core-build, core)	26s
build (core-build, core)	26s
build (editoast, editoast-test)	7m 30s
build (editoast, editoast-test)	7m 30s
build (gateway-test, gateway-standalone, gateway-front)	1m 18s
build (gateway-test, gateway-standalone, gateway-front)	1m 18s
check_generated_railjson_sync	26s
check_generated_railjson_sync	26s
build (front-build, front-tests, front-devel, front-nginx)	16s
build (front-build, front-tests, front-devel, front-nginx)	16s
build (osrdyne, osrdyne-test)	25s
build (osrdyne, osrdyne-test)	25s
check_infra_schema_sync	18s
check_infra_schema_sync	18s
check_integration_tests	1m 24s
check_integration_tests	1m 24s
check_osrd_schema	41s
check_osrd_schema	41s
check_railjson_generator	1m 48s
check_railjson_generator	1m 48s
check_reuse_compliance	10s
check_reuse_compliance	10s
check_toml	6s
check_toml	6s
Check final newline	15s
Check final newline	15s
check_editoast_tests	6m 22s
check_editoast_tests	6m 22s
check_core	4m 5s
check_core	4m 5s
check_front_rtk_sync	1m 23s
check_front_rtk_sync	1m 23s
check_editoast_lints	8m 52s
check_editoast_lints	8m 52s
check_editoast_openapi	1m 2s
check_editoast_openapi	1m 2s
check_front	2m 22s
check_front	2m 22s
check_gateway	3m 15s
check_gateway	3m 15s
check_osrdyne	3m 16s
check_osrdyne	3m 16s
integration_tests	9m 38s
integration_tests	9m 10s
	1h 50m 28s

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