OIDC: Redirect to delegated auth provider when signing out (#11432)

* util for account url

* test cases

* disable multi session selection on device list

* remove sign out all from context menus when oidc-aware

* comment

* remove unused param

* redirect to auth provider when signing out

* open auth provider in new tab, refresh sessions on return

* correct comment

* fix bad copy paste

* try to make sonar happy

* Update for latest revision of MSCs

* Update SessionManagerTab-test.tsx

* Make InteractiveAuthCallback async and await it

---------

Co-authored-by: Hugh Nimmo-Smith <hughns@matrix.org>
Co-authored-by: Hugh Nimmo-Smith <hughns@users.noreply.github.com>
Co-authored-by: Andy Balaam <andy.balaam@matrix.org>

src/components/views/settings/devices/deleteDevices.tsx

@@ -40,7 +40,7 @@ export const deleteDevicesWithInteractiveAuth = async (
     try {
         await makeDeleteRequest(matrixClient, deviceIds)(null);
         // no interactive auth needed
-        onFinished(true, undefined);
+        await onFinished(true, undefined);
     } catch (error) {
         if (!(error instanceof MatrixError) || error.httpStatus !== 401 || !error.data?.flows) {
             // doesn't look like an interactive-auth failure