v0.2.2

Maintenance release. No library or CLI source changes — dependency
bumps and CI housekeeping only.

Changed

• Bumped aws-config from 1.8.16 to 1.8.17.
• Bumped aws-sdk-s3 from 1.132.0 to 1.133.0.
• Bumped serde_json from 1.0.149 to 1.0.150.
• Bumped astral-tokio-tar to 0.6.2 and cleaned the corresponding
  cargo deny ignores.
• Bumped pinned GitHub Actions in the actions Dependabot group.