Installing mercurial on tb-build-01, tb-build-04, tb-build-05

For tpo/applications/tor-browser-build#40641 (closed) we will need the mercurial package installed on all tb-build-* machines.

assigned to @lavamind

changed title from Installing mercurial tb-build-01, tb-build-04, tb-build-05 to Installing mercurial on tb-build-01, tb-build-04, tb-build-05

added Next label

mentioned in issue tpo/applications/tor-browser-build#40641 (closed)

added Doing label and removed Next label

Done, mercurial is now installed on these machines.

closed