recipes: enable png on freetype

Author: embarc-gabriel

recipes/freetype/spec.cmake

@@ -7,7 +7,7 @@ set(DEP_CMAKE_ARGS
     -DBUILD_SHARED_LIBS=ON
     -DFT_DISABLE_ZLIB=TRUE
     -DFT_DISABLE_BZIP2=TRUE
-    -DFT_DISABLE_PNG=TRUE
+    -DFT_DISABLE_PNG=FALSE
     -DFT_DISABLE_HARFBUZZ=TRUE
     -DFT_DISABLE_BROTLI=TRUE
 )