Merge commit '97e4011c3ce31c6d492d5f103e95a35b6ebdc9bd' into glitch-soc/merge-upstream

Conflicts:
- `config/initializers/content_security_policy.rb`:
  Upstream added some code to add the Identity Provider's sign-in endpoint to
  the `form-action` Content Security Policy directive but our version of the
  file is pretty different.
  Ported the change.

app/javascript/styles/mastodon/components.scss

@@ -5061,6 +5061,11 @@ a.status-card {
           font-weight: 700;
           color: $primary-text-color;
         }
+
+        span {
+          overflow: inherit;
+          text-overflow: inherit;
+        }
       }
     }
   }