pidgin/pidgin

Only use an info message if we were unable to load the system default preferences

Testing Done:
Ran the debian-bookworm-amd64 container and verified that this fixed the unit tests failing.

Reviewed at https://reviews.imfreedom.org/r/1086/
syntax: glob
.*.swp
.DS_Store
.flatpak-builder
*.pyc
*~
\#*\#
syntax: regexp
^build(.+)?\/
win32-install-dir(\.release)?
po\/pidgin\.pot$
^subprojects\/.+\/