restored classy, more modules upgrades

composer.json

@@ -70,6 +70,7 @@
         "drupal/asset_cache_bust": "^1.0",
         "drupal/audiofield": "^1.10",
         "drupal/auto_entitylabel": "^3.1",
+        "drupal/classy": "^1.0",
         "drupal/color": "^1.0",
         "drupal/commerce": "^2.0",
         "drupal/commerce_cart_api": "^1.4",
@@ -94,7 +95,7 @@
         "drupal/editor_advanced_link": "^2",
         "drupal/error_log": "^1.0",
         "drupal/eu_cookie_compliance": "^1.14",
-        "drupal/field_group": "^3.6",
+        "drupal/field_group": "^4.0",
         "drupal/field_permissions": "^1.0",
         "drupal/flag": "^4.0@beta",
         "drupal/flag_lists": "^4.0@RC",
@@ -148,7 +149,7 @@
         "drupal/views_data_export": "^1.1",
         "drupal/views_field_view": "^1.0@beta",
         "drupal/webform": "^6.3",
-        "drupal/workflow": "^1.7",
+        "drupal/workflow": "^2.0",
         "drush/drush": "^13",
         "kint-php/kint": "^3.3",
         "politsin/jquery-ui-touch-punch": "^1",