Allow port reuse in tableflip
Allow bootstrap to bind to the same port. This is useful on omnibus when gitaly-wrapper is bound to localhost:9236, and then the user changes it to 0.0.0.0:9236.
fixes: #2734 (closed)
for detail on what surfaced this issue, see: #2521 (closed)
tableflip library mr: https://github.com/cloudflare/tableflip/pull/53
Edited by GitLab Release Tools Bot