update ruma appservice Registration type MR

from https://gitlab.com/famedly/conduit/-/merge_requests/583

and fixed panic from blocking async call in timeline/mod.rs

Co-authored-by: strawberry <strawberry@puppygock.gay>
Signed-off-by: strawberry <strawberry@puppygock.gay>

src/service/mod.rs

@@ -57,6 +57,7 @@ impl Services<'_> {
 		Ok(Self {
 			appservice: appservice::Service {
 				db,
+				registration_info: RwLock::new(HashMap::new()),
 			},
 			pusher: pusher::Service {
 				db,