fix: [3.2.x] failing phpunit test

[millnut]

What does this change?

Fixes #879 the following error on the workflow tests

1) Drupal\Tests\localgov\Functional\LocalGovUpdateTest::testUpdate
There should be no errors in configuration 'core.entity_view_display.geo_entity.address.default'. Errors:
Schema key core.entity_view_display.geo_entity.address.default:content.location.settings.leaflet_markercluster.excluded failed with: missing schema

Failed asserting that Array &0 (
    'core.entity_view_display.geo_entity.address.default:content.location.settings.leaflet_markercluster.excluded' => 'missing schema'
) is true.

and then following errors, e.g.

Failed asserting that Array &0 (
    'core.entity_view_display.localgov_geo.address.default:content.location.settings.leaflet_markercluster.excluded' => 'missing schema'
) is true.

Failed asserting that Array &0 (
    'views.view.localgov_directory_channel:display.embed_map.display_options.style.options.view_mode' => 'missing schema'
) is true.

[tonypaulbarker]

Hi @millnut this one is marked as 'draft'. Is more work needed here or could we include it in the next release #884 ?

[millnut]

Hi @tonypaulbarker I just need to do some cleanup, I'll get it ready later today

[millnut]

Hi @tonypaulbarker this is now ready for review

[tonypaulbarker]

Thanks @millnut will give it a look :)

[tonypaulbarker]

This looks good to me. We have applied the changes to 3.x here #881