exchange: introduce functionality to lock repos during each run
This introduces a exchange lock which writes a .hg/scmperf-lock
file. This
will help us in someway which I am still not sure.
This instance will be upgraded to Heptapod 1.3.3 (GitLab 16.9.6) on 2023-04-25 at 18:00 UTC+2
This introduces a exchange lock which writes a .hg/scmperf-lock
file. This
will help us in someway which I am still not sure.