[SKIA] Specify libGL dependency in package config file.

libavalonia.skia/meson.build

@@ -17,7 +17,7 @@ cpp = meson.get_compiler('cpp')
 lib = shared_library(
    'avalonia.skia',
    ['testlib.cpp'],
-   dependencies: [fc_dep, gl_dep, sk_dep],
+   dependencies: [fc_dep, sk_dep],
    install: true,
 )
 

recipes/skia/layers/skia.pc.in

@@ -10,6 +10,6 @@ cachedir=${localstatedir}/cache/fontconfig
 Name: Skia
 Version: 1.0
 Description: Skia graphics library
-Libs: -L${libdir} -lskia
+Libs: -L${libdir} -lskia -lGL
 Cflags: -I${includedir}