fix edition of effort curve #2531

Job	Run time
check_railjson_generator	1m 43s
build	3m 51s
check_generated_railjson_sync	23s
check_commits	6s
check_infra_schema_sync	18s
check_integration_tests	1m 30s
check_osrd_schema	43s
Check final newline	6s
check_core	3m 35s
check_front_rtk_sync	1m 27s
check_editoast_openapi	43s
check_editoast_lints	3m 41s
check_editoast_tests	3m 37s
check_front	1m 30s
check_gateway	1m 38s
integration_tests	3m 36s
	28m 27s

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