Update deepin-image-viewer to version 5.9.9 / rev 8 via SR 1061716
https://build.opensuse.org/request/show/1061716
by user hillwood + dimstar_suse
- Add update-libraw-api.patch, update api for libraw
- Update version to 5.9.9
* Fix bugs
- Update version to 5.9.7
* Fix bugs
- Drop fix-library-link.patch (forwarded request 1061715 from hillwood)