Use absolute imports in GDB scripts
Summary:
Citing pep-0008:
"Implicit relative imports should never be used and have been removed in Python 3."
This fixes problems at least on Arch where gdb is compiled with python3.
Clone of https://github.com/KDE/kde-dev-scripts/pull/2. I was not sure about the reviewer, hope it's correct.
Reviewers: KDE Applications, scarpino
Reviewed By: scarpino
Subscribers: scarpino, ltoscano
Differential Revision: https://phabricator.kde.org/D5823