gplugin/gplugin

Removed Python 3.7 as it was was end of lifed on 2023-06-27

10 months ago, Gary Kramlich
8026b7589205
Removed Python 3.7 as it was was end of lifed on 2023-06-27

Testing Done:
Compiled and ran the unit tests

Reviewed at https://reviews.imfreedom.org/r/2525/
EionRobb <> EionRobb <eion@robbmob.com>
ivanhoe <107501-ivanhoe@users.noreply.gitlab.com> ivanhoe <ivanhoe@fiscari.de>
Richard Laager <rlaager@pidgin.im> <rlaager@wiktel.com>