build(deps): bump spl-transfer-hook-interface from 2.0.0 to 2.1.0

Bumps [spl-transfer-hook-interface](https://github.com/solana-program/transfer-hook) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/solana-program/transfer-hook/releases)
- [Commits](https://github.com/solana-program/transfer-hook/compare/[email protected]@v2.1.0)

---
updated-dependencies:
- dependency-name: spl-transfer-hook-interface
  dependency-version: 2.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -55,7 +55,7 @@ spl-token-2022-interface = { version = "2.0.0", path = "../../interface" }
 spl-token-2022 = { version = "10.0.0", path = "../../program", features = ["no-entrypoint"] }
 spl-token-group-interface = { version = "0.7.0" }
 spl-token-metadata-interface = { version = "0.8.0" }
-spl-transfer-hook-interface = { version = "2.0.0" }
+spl-transfer-hook-interface = { version = "2.1.0" }
 tokio = "1"
 thiserror = "2.0"
 

clients/rust-legacy/Cargo.toml

@@ -48,7 +48,7 @@ spl-token-confidential-transfer-ciphertext-arithmetic = { version = "0.4.1", pat
 spl-token-confidential-transfer-proof-extraction = { version = "0.5.1", path = "../confidential/proof-extraction" }
 spl-token-group-interface = { version = "0.7.1" }
 spl-token-metadata-interface = { version = "0.8.0" }
-spl-transfer-hook-interface = { version = "2.0.0" }
+spl-transfer-hook-interface = { version = "2.1.0" }
 spl-pod = { version = "0.7.1" }
 thiserror = "2.0"
 serde = { version = "1.0.219", optional = true }