feat: Deprecate /locks/get

[seambot]

🔗 seamapi/seam-connect@68ea77cd245c8bce1b349067ae773f12e87f98ec

⚠️ If this is a breaking change (major version), request a wider review.

1. Before merging this pull request, update the PR title to follow the Angular Commit Message Conventions.
2. When merging, ensure that the commit message matches the updated PR title. This will automatically release a new version that follows semver with well documented release notes.
3. If this PR is merged without a proper commit message, a version will not be released. In that case, publish a manual version and manually update the new release notes with any contained changed.