Hide unpinnable pinned messages in more cases (#7921)

* Hide unpinnable pinned messages in more cases

Signed-off-by: Robin Townsend <robin@robin.town>

* Fix typo

Signed-off-by: Robin Townsend <robin@robin.town>

* Test that unpinnable pinned messages get hidden

Signed-off-by: Robin Townsend <robin@robin.town>

* Fix cli.relations error in test

Signed-off-by: Robin Townsend <robin@robin.town>

* Use event: true shortcut when calling mkEvent

Signed-off-by: Robin Townsend <robin@robin.town>

* Use mockResolvedValue instead of mockReturnValue for async mock

Signed-off-by: Robin Townsend <robin@robin.town>

* Actually mock redacted messages correctly

Signed-off-by: Robin Townsend <robin@robin.town>

* Ensure that panel is updated before assertions are made

Signed-off-by: Robin Townsend <robin@robin.town>

* Move calls to update out of act

They don't need to be there.

Signed-off-by: Robin Townsend <robin@robin.town>

test/test-utils/test-utils.ts

@@ -172,6 +172,7 @@ export function mkEvent(opts: MakeEventProps): MatrixEvent {
         prev_content: opts.prev_content,
         event_id: "$" + Math.random() + "-" + Math.random(),
         origin_server_ts: opts.ts,
+        unsigned: opts.unsigned,
     };
     if (opts.skey) {
         event.state_key = opts.skey;