Merge branch 'hx/lookup-commit-in-graph-fix' into maint

A corner case bug where lazily fetching objects from a promisor remote resulted in infinite recursion has been corrected. source: <cover.1656593279.git.hanxin.hx@bytedance.com> * hx/lookup-commit-in-graph-fix: t5330: remove run_with_limited_processses() commit-graph.c: no lazy fetch in lookup_commit_in_graph()