Log Message:
mate-utils: update to 1.26.1

pkgsrc-specifc change: patch out Portuguese language translations in
the search-tool build, as these (once again) trigger a segfault in
itstool, evidently because of continued bugginess with libxml2.

Change log:

### mate-utils 1.26.1

  * Translations update
  * search-tool: enable Portuguese language
  * mate-dictionary: fix memory leak
  * mate-dictionary: fix memory leak
  * gsearchtool: fix memory leak
  * mate-dictionary: fix memory leak
  * mate-disk-image-mounter: fix memory leak
  * mate-screenshot: fix memory leak