Update language identifiers for coverity

Author: lylebarner

scrub/tools/templates/coverity.template

@@ -35,6 +35,7 @@ if [[ "${{SOURCE_LANG}}" =~ "python" ]]; then
 fi
 if [[ "${{SOURCE_LANG}}" =~ "py" ]]; then
     find ${{SOURCE_DIR}} -iname "*.py" >> "$file_list"
+fi
 if [[ "${{SOURCE_LANG}}" =~ "ruby" ]]; then
     find ${{SOURCE_DIR}} -iname "*.rb" >> "$file_list"
 fi