Bump diff-lcs from 1.5.1 to 1.6.0 (#2374)

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]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile.lock

@@ -114,7 +114,7 @@ GEM
       railties (>= 4.1.0)
       responders
       warden (~> 1.2.3)
-    diff-lcs (1.5.1)
+    diff-lcs (1.6.0)
     docile (1.4.1)
     drb (2.2.1)
     droplet_kit (3.21.0)