Update crates/matrix-sdk-crypto/CHANGELOG.md

Co-authored-by: Richard van der Hoff <[email protected]>
Signed-off-by: Damir Jelić <[email protected]>

Author: poljar

crates/matrix-sdk-crypto/CHANGELOG.md

@@ -11,7 +11,7 @@ All notable changes to this project will be documented in this file.
 ### Security Fixes
 - Check the sender of an event matches owner of session, preventing sender
   spoofing by homeserver owners.
-  [#13c1d20](https://github.com/matrix-org/matrix-rust-sdk/commit/13c1d2048286bbabf5e7bc6b015aafee98f04d55) (High, [GHSA-x958-rvg6-956w](https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-x958-rvg6-956w)).
+  [13c1d20](https://github.com/matrix-org/matrix-rust-sdk/commit/13c1d2048286bbabf5e7bc6b015aafee98f04d55) (High, [GHSA-x958-rvg6-956w](https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-x958-rvg6-956w)).
 
 ### Bug Fixes
 - Remove a wildcard enum variant import which breaks compilation if used with