pidgin/pidgin

afe8c89a8e90
Make PurpleCredentialManager a final type

Testing Done:
Verified that the secret service provider is still working.

Reviewed at https://reviews.imfreedom.org/r/1081/
syntax: glob
.*.swp
.DS_Store
.flatpak-builder
*.pyc
*~
\#*\#
syntax: regexp
^build(.+)?\/
win32-install-dir(\.release)?
po\/pidgin\.pot$
^subprojects\/.+\/