Bump the Rust SDK version

Author: poljar

CHANGELOG.md

@@ -1,5 +1,14 @@
 # UNRELEASED
 
+-   Update matrix-rust-sdk to `35173347f`, which includes:
+
+    -   Add data types to parse the QR code data for the QR code login defined in
+        [MSC4108](https://github.com/matrix-org/matrix-spec-proposals/pull/4108)
+
+    -   Don't log the private part of the backup key, introduced in [#71136e4](https://github.com/matrix-org/matrix-rust-sdk/commit/71136e44c03c79f80d6d1a2446673bc4d53a2067).
+
+    -   Expose new method `CryptoStore::clear_caches`. ([#3338](https://github.com/matrix-org/matrix-rust-sdk/pull/3338))
+
 -   Add a constructor for the `Curve25519PublicKey` type. This allows us to
     create a `Curve25519PublicKey` from a Base64 string on the Javascript side.