Merge branch 'develop' of github.com:matrix-org/matrix-react-sdk into t3chguy/fix/18093

 Conflicts:

	src/components/views/spaces/SpaceTreeLevel.tsx

	src/dispatcher/actions.ts

	src/i18n/strings/en_EN.json

src/dispatcher/actions.ts

@@ -194,6 +194,11 @@ export enum Action {
      */
     SwitchSpace = "switch_space",
 
+    /**
+     * Signals to the visible space hierarchy that a change has occurred an that it should refresh.
+     */
+    UpdateSpaceHierarchy = "update_space_hierarchy",
+
     /**
      * Fires when a monitored setting is updated,
      * see SettingsStore::monitorSetting for more details.