Update the form alter in data dictionary widget to only target node_data_form

[janette]

Fixes error when trying to edit a user account.

InvalidArgumentException: Field field_data_type is unknown. in Drupal\Core\Entity\ContentEntityBase->getTranslatedField() (line 583 of core/lib/Drupal/Core/Entity/ContentEntityBase.php).

Drupal\Core\Entity\ContentEntityBase->get('field_data_type') (Line: 81)
data_dictionary_widget_form_alter(Array, Object, 'user_form') (Line: 545)

QA Steps

• drush en data_dictionary_widget
• drush uli
• Visit /user/1/edit
• Confirm you do not see the error above.
• Visit /node/add/data?schema=data-dictionary
• Confirm you see the new DD form

[kaise-lafrai]

Change this to if ($formObject instanceof \Drupal\Core\Entity\EntityFormInterface & in_array($form_id, $target_form_ids)) {

[kaise-lafrai]

Made some adjustments because I noticed that on edit form the theme was not being set correctly. Example: the UUID was not grayed out.

[kaise-lafrai]

Looks good now. Waiting on pipeline to merge.