cargo(deps): bump dirs from 5.0.1 to 6.0.0

Bumps [dirs](https://github.com/soc/dirs-rs) from 5.0.1 to 6.0.0.
- [Commits](https://github.com/soc/dirs-rs/commits)

---
updated-dependencies:
- dependency-name: dirs
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

Cargo.lock

@@ -12,7 +12,7 @@ serde_json = "1.0"
 solana-sdk = "2.0.1"
 keyring = "3.0.2"
 walkdir = "2.5.0"
-dirs = "5.0.1" # For finding home directory
+dirs = "6.0.0" # For finding home directory
 aes-gcm = "0.10.3" # For AES-GCM encryption
 rand = "0.8.5"    # For generating nonces/IVs
 hex = "0.4.3"     # For encoding/decoding master key if needed for storage/debug