ihameed

libheif commit cf0d89c6e0809427427583290547a7757428cf5a removes the definitions for the `builtin_h265_decoder`, `builtin_h265_encoder`, `builtin_avif_decoder`, and `builtin_avif_encoder` pkg-config variables. This commit is included in libheif 1.80.0 and newer. gimp 2.10.38 depends on these pkg-config...