Link attributes 1.x is no longer supported

[andybroomfield]

Getting unsupported modules warning.

The installed version of at least one of your modules or themes is no longer supported. Upgrading or uninstalling is strongly recommended. See the project homepage for more details. See the available updates page for more information and to update your software.

This is becuase only the 2.x branch of Link attributes is supported.

$ composer why drupal/link_attributes
\localgovdrupal/localgov_news     2.3.7  requires drupal/link_attributes (^1.2) 
localgovdrupal/localgov_services 2.1.11 requires drupal/link_attributes (^1.2) 

Will raise issues in localgov_services and localgov_news respectivly to have them updated.

New installs should use the 2.x version. Existing sites on the 1.x version are encouraged to update to the 2.x stream. There are no breaking changes, but 2.x splits the automatic use of the widget for menu links into a submodule.