chore(deps): update ics23 requirement from 0.11 to 0.12

Updates the requirements on [ics23](https://github.com/cosmos/ics23) to permit the latest version.
- [Release notes](https://github.com/cosmos/ics23/releases)
- [Changelog](https://github.com/cosmos/ics23/blob/master/CHANGELOG.md)
- [Commits](cosmos/ics23@rust/v0.11.0...rust/v0.12.0)

---
updated-dependencies:
- dependency-name: ics23
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

ibc-core/ics23-commitment/types/Cargo.toml

@@ -30,7 +30,7 @@ subtle-encoding = { workspace = true }
 # ibc dependencies
 ibc-proto           = { workspace = true }
 ibc-primitives      = { workspace = true }
-ics23               = { version = "0.11", default-features = false, features = [ "host-functions" ] }
+ics23               = { version = "0.12", default-features = false, features = [ "host-functions" ] }
 ibc-core-host-types = { workspace = true }
 
 # parity dependencies