State-reset and security mitigations.

Upgrade Ruma to present.

The following are intentionally benign for activation in a later commit:

- Hydra backports not default.
- Room version 12 not default.
- Room version 12 not listed as stable.

Do not enable them manually or you can brick your database.

Signed-off-by: Jason Volk <jason@zemos.net>

src/api/client/mod.rs

@@ -60,7 +60,7 @@ pub(super) use message::*;
 pub(super) use openid::*;
 pub(super) use presence::*;
 pub(super) use profile::*;
-pub use profile::{update_all_rooms, update_avatar_url, update_displayname};
+pub use profile::{update_avatar_url, update_displayname};
 pub(super) use push::*;
 pub(super) use read_marker::*;
 pub(super) use redact::*;