bump to 1.6.3
Bump Qutebrowser to 1.6.3
- Crash when hinting and changing/closing the tab before hints are displayed.
- Crash on redirects with Qt 5.13.
- Hide bogus AA_ShareOpenGLContexts warning with Qt 5.12.4.
- Workaround for renderer process crashes with Qt 5.12.4. If you're unable to update, you can remove ~/.cache/qutebrowser for the same result.
Test Plan: I have installed and tested on my machine
Reviewers: Triage Team, JoshStrobl
Reviewed By: Triage Team, JoshStrobl
Differential Revision: https://dev.getsol.us/D6549