[MacPorts] #67341: mercurial: Update to 6.4.2

[MacPorts]

#67341: mercurial: Update to 6.4.2
------------------------+-----------------------
 Reporter:  ryandesign  |      Owner:  danchr
     Type:  update      |     Status:  assigned
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:
 Keywords:              |       Port:  mercurial
------------------------+-----------------------
 {{{
 % port livecheck mercurial
 mercurial seems to have been updated (port version: 6.3.2, new version:
 6.4.2)
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/67341>
MacPorts <https://www.macports.org/>
Ports system for macOS