tdf#91485 fix cursors not displayed on Windows with mergedlibs

Change-Id: I502d3d2490be5307364dee59c7ee36c0fb7ef55f
(cherry picked from commit df7595a5)
Reviewed-on: https://gerrit.libreoffice.org/16472Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
Tested-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

Library_merged.mk

@@ -36,6 +36,8 @@ $(eval $(call gb_Library_add_ldflags,merged,\
 	/ignore:4049 \
 	/ignore:4217 \
 ))
+# cursors
+$(eval $(call gb_Library_add_nativeres,merged,vcl/salsrc))
 endif
 
 ifeq ($(OS),MACOSX)