Mend gallery build dependencies for OS/X and add services/services.rdb dep.

Change-Id: I628b7986253108a6f9ea8eed28ae3b3f0f8b91b1
diff --git a/solenv/gbuild/Gallery.mk b/solenv/gbuild/Gallery.mk
index c286339..a923d0a 100644
--- a/solenv/gbuild/Gallery.mk
+++ b/solenv/gbuild/Gallery.mk
@@ -69,7 +69,8 @@ $(dir $(call gb_Gallery_get_target,$(1)))%/.dir :

$(call gb_Gallery_get_target,%) : \
		$(call gb_Executable_get_runtime_dependencies,gengal) \
		$(INSTDIR)/program/$(call gb_Helper_get_rcfile,gengal) \
		$(INSTROOT)/$(LIBO_ETC_FOLDER)/services/services.rdb \
		$(INSTROOT)/$(LIBO_ETC_FOLDER)/$(call gb_Helper_get_rcfile,gengal) \
	    $(call gb_ComponentTarget_get_target,ucb/source/core/ucb1) \
	    $(call gb_ComponentTarget_get_target,ucb/source/ucp/file/ucpfile1)
	$(call gb_Gallery__command,$@,$*)