Merge branch '39-add-empty-realm-if-missing-in-the-enrolltoken-function' of...

Merge branch '39-add-empty-realm-if-missing-in-the-enrolltoken-function' of https://github.com/privacyidea/php-client into 39-add-empty-realm-if-missing-in-the-enrolltoken-function

.github/workflows/runTests.yml

@@ -34,6 +34,7 @@ jobs:
     - name: Run PHPUnit Tests
       uses: php-actions/phpunit@master
       with:
+        version: 9.6.7
         php_version: 7.3
         php_extensions: xdebug
         bootstrap: vendor/autoload.php