Updated data dictionary widget functional test to test all fields in the form and the data dictionary and index field displays.

[dmundra]

re 22001

Describe your changes

Updated functional test for https://github.com/GetDKAN/dkan/pull/4185

QA Steps

• [ ] Tests are passing in the pipeline and locally with the following command:

ddev dkan-phpunit \
                    --coverage-clover /var/www/html/docroot/modules/contrib/dkan/clover.xml \
                    --coverage-html /var/www/html/docroot/modules/contrib/dkan/coverage-html \
                    --log-junit /var/www/html/docroot/modules/contrib/dkan/junit/junit.xml --filter DataDictionaryWidgetTest