Gajim 2.3.6

[Emru1]

Testing the changes

• I tested the changes in this PR: NO

Local build testing

• I built this PR locally for my native architecture, x86_64

Needs python3-gobject 3.52

[lissine0]

Hi, here are a few notes:

• The python3-gobject package was recently updated to 3.54.2.
  So, work on this PR can resume.
• You need to add libadwaita as a dependency. It's required since Gajim 2.3.0
• The latest available versions of Gajim and python3-nbxmpp are currently 2.3.6 and 6.3.1

[lissine0]

I have been running this package update for a couple of hours, and it works fine on my native architecture (x86-64-glibc)

[Emru1]

Closing in favor of #57782