Build(deps-dev): Bump better_errors from 2.8.2 to 2.8.3 (#10812)

Bumps [better_errors](https://github.com/BetterErrors/better_errors) from 2.8.2 to 2.8.3.
- [Release notes](https://github.com/BetterErrors/better_errors/releases)
- [Commits](BetterErrors/better_errors@v2.8.2...v2.8.3)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Gemfile.lock

@@ -66,7 +66,7 @@ GEM
     barber (0.12.2)
       ember-source (>= 1.0, < 3.1)
       execjs (>= 1.2, < 3)
-    better_errors (2.8.2)
+    better_errors (2.8.3)
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
       rack (>= 0.9.0)