Bump error_highlight from 0.6.0 to 0.7.0

Bumps [error_highlight](https://github.com/ruby/error_highlight) from 0.6.0 to 0.7.0.
- [Commits](ruby/error_highlight@v0.6.0...v0.7.0)

---
updated-dependencies:
- dependency-name: error_highlight
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Gemfile.lock

@@ -99,7 +99,7 @@ GEM
       irb (~> 1.10)
       reline (>= 0.3.8)
     drb (2.2.1)
-    error_highlight (0.6.0)
+    error_highlight (0.7.0)
     erubi (1.13.0)
     globalid (1.2.1)
       activesupport (>= 6.1)