pidgin/pidgin

fb13b6986266
Make the debug window transient for whatever window created it.

Testing Done:
Opened the debug window in i3wm and verified it didn't take a full tile and worked as expected.

Bugs closed: PIDGIN-17675

Reviewed at https://reviews.imfreedom.org/r/1845/
syntax: glob
.*.swp
.DS_Store
.flatpak-builder
*.pyc
*~
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syntax: regexp
^build(.+)?\/
win32-install-dir(\.release)?
po\/pidgin\.pot$
^subprojects\/.+\/