community/libavif: upgrade to 0.9.3
https://github.com/AOMediaCodec/libavif/blob/v0.9.3/CHANGELOG.md#093---2021-10-20
-usr/lib/libavif.so.12
-usr/lib/libavif.so.12.0.0
+usr/lib/libavif.so.13
+usr/lib/libavif.so.13.0.0
Edited by Bart Ribbers
https://github.com/AOMediaCodec/libavif/blob/v0.9.3/CHANGELOG.md#093---2021-10-20
-usr/lib/libavif.so.12
-usr/lib/libavif.so.12.0.0
+usr/lib/libavif.so.13
+usr/lib/libavif.so.13.0.0