[SKIA] Fix use of meson for building harfbuzz

recipes/skia/layers/harfbuzz.mk

@@ -7,8 +7,6 @@ $(call git_clone, harfbuzz, https://github.com/harfbuzz/harfbuzz.git, $(HARFBUZZ
 
 $(call meson, harfbuzz)
 
-
-
 include $(BUILD_LAYER)
 
 $(L).clean:

recipes/skia/recipe.mk

@@ -47,7 +47,7 @@ endif
 
 MESON_OPTIONS:=-Ddefault_library=both
 
-LAYERS-$(CONFIG_MESON) += meson
+LAYERS-y += meson
 LAYERS-$(CONFIG_FREETYPE) += freetype
 LAYERS-$(CONFIG_FONTCONFIG) += fontconfig