Bump diff-lcs from 1.3 to 1.4.4

Bumps [diff-lcs](https://github.com/halostatue/diff-lcs) from 1.3 to 1.4.4.
- [Release notes](https://github.com/halostatue/diff-lcs/releases)
- [Changelog](https://github.com/halostatue/diff-lcs/blob/master/History.md)
- [Commits](halostatue/diff-lcs@v1.3...v1.4.4)

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -18,7 +18,7 @@ GEM
     byebug (11.1.1)
     crack (0.4.5)
       rexml
-    diff-lcs (1.3)
+    diff-lcs (1.4.4)
     docile (1.3.5)
     dry-inflector (0.2.0)
     faraday (1.3.0)