build(deps): bump diff-lcs from 1.5.1 to 1.6.0

Bumps [diff-lcs](https://github.com/halostatue/diff-lcs) from 1.5.1 to 1.6.0.
- [Changelog](https://github.com/halostatue/diff-lcs/blob/main/CHANGELOG.md)
- [Commits](halostatue/diff-lcs@v1.5.1...v1.6.0)

---
updated-dependencies:
- dependency-name: diff-lcs
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -3,7 +3,7 @@ GEM
   specs:
     base64 (0.2.0)
     coderay (1.1.3)
-    diff-lcs (1.5.1)
+    diff-lcs (1.6.0)
     docker-api (2.4.0)
       excon (>= 0.64.0)
       multi_json