```
graphics/zathura: Update to 0.4.9
The port was not using libsynctex correctly as it had not
used the proper meson build options, and even if it had,
the libsynctex port was outdated and incompatible.
pkg-descr and pkg-message are also improved, and pkg-plist
is updated with new paths for fish completion and the
scalable app icon.
Reviewd_by: koobs, quentin.stievenart_gmail.com
Differential_Revision:
MFH: 2022Q2 (broken use of a library dependency)
```
This patch was previously reviewed and accepted by the
maintainer in D32266 for 0.4.8 and was requested by koobs@
to improve. Since we had a minor change in the port and I
wanted to update it to 0.4.9, I abandoned the older request
to continue with this one.