cargo(deps): bump keyring from 3.6.2 to 3.6.3

Bumps [keyring](https://github.com/hwchen/keyring-rs) from 3.6.2 to 3.6.3.
- [Release notes](https://github.com/hwchen/keyring-rs/releases)
- [Changelog](https://github.com/open-source-cooperative/keyring-rs/blob/main/CHANGELOG.md)
- [Commits](open-source-cooperative/keyring-rs@v3.6.2...v3.6.3)

---
updated-dependencies:
- dependency-name: keyring
  dependency-version: 3.6.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -10,7 +10,7 @@ rayon = "1.11.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 solana-sdk = "3.0.0"
-keyring = "3.0.2"
+keyring = "3.6.3"
 walkdir = "2.5.0"
 dirs = "6.0.0" # For finding home directory
 aes-gcm = "0.10.3" # For AES-GCM encryption