build: Add test wrappers to the main ignore file

They are generated at configure time, so it's a good idea to have them
in the main ignore file instead of adding them to the built ignore files
under tests.

.gitignore

@@ -93,6 +93,8 @@ mkinstalldirs
 stamp-h1
 TAGS
 /tests/tools/disable-npots.sh
+/tests/conform/test-launcher.sh
+/tests/interactive/wrapper.sh
 /po/POTFILES
 /po/*.gmo
 /po/Makefile.in.in

tests/conform/Makefile.am

@@ -99,7 +99,6 @@ stamp-test-conformance: Makefile $(srcdir)/test-conform-main.c
 	@chmod +x test-launcher.sh
 	@( echo "/stamp-test-conformance" ; \
 	   echo "/test-conformance" ; \
-	   echo "/test-launcher.sh" ; \
 	   echo "*.o" ; \
 	   echo "*.xml" ; \
 	   echo "*.html" ; \

tests/interactive/Makefile.am

@@ -72,7 +72,6 @@ stamp-test-interactive: Makefile test-interactive$(EXEEXT)
 	chmod +x $$wrapper && \
 	( echo "/stamp-test-interactive" ; \
 	  echo "/test-interactive" ; \
-	  echo "/wrapper.sh" ; \
 	  echo "*.o" ; \
 	  echo ".gitignore" ) > .gitignore ; \
 	for i in $(UNIT_TESTS); \