Add patch for wysiwyg_template.

patches/d10.json

@@ -230,6 +230,9 @@
     "drupal/views_tree": {
       "#3344199 Add event just once": "https://git.drupalcode.org/project/views_tree/-/merge_requests/12.diff"
     },
+    "drupal/wysiwyg_template": {
+      "#3354588 Drupal 10 compatible": "https://git.drupalcode.org/project/wysiwyg_template/-/merge_requests/7.diff"
+    },
     "grahl/ldap": {
       "#Local Remove deprecation warnings": "https://gitlab.lakedrops.com/composer/plugin/drupal-environment/-/raw/main/patches/grahl-ldap.patch"
     },