transform sgen_get_descriptor to parallel safe version in job_major_mod_union_preclean#21384

lambdageek merged 1 commit intomono:mainmono/mono:mainfrom

tmijieux:fix/21369_job_major_mod_union_preclean_races_with_tarjan_bridge_implementationtmijieux/mono:fix/21369_job_major_mod_union_preclean_races_with_tarjan_bridge_implementationCopy head branch name to clipboard