gitaly-hooks: Introduce proc-receive hook
When receive.procReceiveRefs
is configured, the proc-receive hook gets
invoked by git-receive-pack(1). This hook is responsible for updating the
relevant references and reporting the results back to receive-pack.
In Gitaly, the ProcReceiveHook
RPC is intended to provide this hooks
functionality. Add the proc-receive hook to gitaly-hooks and set it up
to invoke the hook RPC.
Related: #5991
Edited by Justin Tobler