Merge branch 'main' into glitch-soc/merge-upstream

Conflicts:
- `.github/workflows/build-image.yml`:
  Upstream changed the workflow a bit.
  Conflict comes from us pushing to ghcr while upstream pushes to dockerhub.
  Ported the upstream changes while still pushing to ghcr.

app/javascript/mastodon/actions/notifications.js

@@ -45,7 +45,7 @@ defineMessages({
 });
 
 const fetchRelatedRelationships = (dispatch, notifications) => {
-  const accountIds = notifications.filter(item => item.type === 'follow').map(item => item.account.id);
+  const accountIds = notifications.filter(item => ['follow', 'follow_request', 'admin.sign_up'].indexOf(item.type) !== -1).map(item => item.account.id);
 
   if (accountIds.length > 0) {
     dispatch(fetchRelationships(accountIds));
@@ -132,6 +132,7 @@ const excludeTypesFromFilter = filter => {
     'poll',
     'status',
     'update',
+    'admin.sign_up',
   ]);
 
   return allTypes.filterNot(item => item === filter).toJS();