gbuild: WinResTarget: for dependencies use the actual target

Hopefully fixes silly .d files that have "makedepend" as target.

Change-Id: I7ebf3c56187acc94f4374353db255cdbffa6df02

solenv/gbuild/WinResTarget.mk

@@ -29,7 +29,7 @@ endef
 
 ifeq ($(gb_FULLDEPS),$(true))
 $(call gb_WinResTarget_get_dep_target,%) : $(gb_WinResTarget__command_target)
-	$(call gb_WinResTarget__command_dep,$@,$*,$<)
+	$(call gb_WinResTarget__command_dep,$@,$*,$(call gb_WinResTarget_get_target,%))
 endif