Required MacOSX version is 10.8

Change-Id: I5dcfdb3106bfe3e83a64443cd8aff1c7ba023a5b
Reviewed-on: https://gerrit.libreoffice.org/12244Reviewed-by: Tor Lillqvist <tml@collabora.com>
Tested-by: Tor Lillqvist <tml@collabora.com>

Repository.mk

@@ -298,7 +298,7 @@ $(eval $(call gb_Helper_register_libraries_for_install,OOOLIBS,ooo, \
 	acc \
 	$(call gb_Helper_optional,AVMEDIA,avmedia) \
 	$(if $(filter MACOSX,$(OS)),\
-		$(if $(filter-out 1050 1060,$(MACOSX_SDK_VERSION)),avmediaMacAVF) \
+		avmediaMacAVF \
 		$(if $(ENABLE_MACOSX_SANDBOX),,avmediaQuickTime) \
 	) \
 	$(call gb_Helper_optional,SCRIPTING, \