Deprecate diverging commit count with max parameter
What does this MR do?
Fixes: gitaly#1702 (closed)
This removes the diverging commit count that passes in the --max
flag since commit graphs have been enabled for all projects.
based on the dashboard, CountDivergingCommits
p99 has been similar to what it was before, and (spot checking)[gitaly#1702 (comment 180312378)] old branches that have many diverged commits, the RPC times actually seem a little faster.
Based on these results we can safely remote the --max
flag from the diverging commits query
Edited by John Cai