Use $(LIBO_SHARE_FOLDER) instead of hardcoded 'share'

Change-Id: I073d44c0e3e8c6eff0e885f827fa661e3c8e5206

solenv/gbuild/Dictionary.mk

@@ -185,7 +185,7 @@ endef
 # all installed files of the dictionary.
 
 gb_Dictionary_ALL_LANGS := $(filter-out en-US,$(gb_WITH_LANG))
-gb_Dictionary_INSTDIR := share/extensions
+gb_Dictionary_INSTDIR := $(LIBO_SHARE_FOLDER)/extensions
 
 $(dir $(call gb_Dictionary_get_target,%)).dir :
 	$(if $(wildcard $(dir $@)),,mkdir -p $(dir $@))

solenv/gbuild/Extension.mk

@@ -150,7 +150,7 @@ endef
 # gb_Extension__Extension_deliver extension package-name
 define gb_Extension__Extension_deliver
 $(call gb_GeneratedPackage_GeneratedPackage,$(2),$(dir $(call gb_Extension_get_rootdir,$(1))))
-$(call gb_GeneratedPackage_add_dir,$(2),$(INSTROOT)/share/extensions/$(1),$(notdir $(call gb_Extension_get_rootdir,$(1))))
+$(call gb_GeneratedPackage_add_dir,$(2),$(INSTROOT)/$(LIBO_SHARE_FOLDER)/extensions/$(1),$(notdir $(call gb_Extension_get_rootdir,$(1))))
 
 $(call gb_GeneratedPackage_get_target,$(2)) : $(call gb_Extension_get_target,$(1))
 $(call gb_Extension__get_final_target,$(1)) : $(call gb_GeneratedPackage_get_target,$(2))