[MacPorts] #54606: macportsbot should not add a footer

[MacPorts]

#54606: macportsbot should not add a footer
----------------------------+---------------------
 Reporter:  ryandesign      |      Owner:  admin@…
     Type:  enhancement     |     Status:  new
 Priority:  Normal          |  Milestone:
Component:  server/hosting  |    Version:
 Keywords:                  |       Port:
----------------------------+---------------------
 Can macportsbot please stop adding the footer "By a harmless bot." to
 everything it says on GitHub?

--
Ticket URL: <https://trac.macports.org/ticket/54606>
MacPorts <https://www.macports.org/>
Ports system for macOS