pidgin/pidgin

Update IRC channel references to Libera.chat

2021-06-21, Jonathan Champ
d7b082e438b5
Update IRC channel references to Libera.chat

Testing Done:
None. These should just be text changes? This is my first attempt to contribute since 2004.

Reviewed at https://reviews.imfreedom.org/r/767/
[Desktop Entry]
Name=Pidgin
GenericName=Internet Messenger
Comment=Chat over IM. Supports Jabber/XMPP, and more
Exec=purple3-url-handler %u
TryExec=purple3-url-handler
Icon=pidgin
StartupNotify=false
Terminal=false
NoDisplay=true
Type=Application
Categories=Network;InstantMessaging;RemoteAccess;ConsoleOnly;
MimeType=x-scheme-handler/gg;x-scheme-handler/irc;x-scheme-handler/sip;x-scheme-handler/xmpp;
@USES_MM_CHAT_SECTION@