remove_temporary_files.sh: add .new from addcopyrights.sh

Author: jef-n

scripts/remove_temporary_files.sh

@@ -33,6 +33,7 @@ find . \
     -o -name "*.bak" \
     -o -name "*.rej" \
     -o -name "*.orig" \
+    -o -name "*.new" \
     -o -name "*~" \
   \) \
   -print \