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

@@ -36,7 +36,7 @@ GEM
     connection_pool (2.5.0)
     csv (3.3.2)
     dbm (1.1.0)
-    diff-lcs (1.5.1)
+    diff-lcs (1.6.0)
     digest (3.2.0)
     drb (2.2.1)
     ffi (1.17.1)