Bump hamlit-rails from 0.2.1 to 0.2.2 (#10124)

Bumps [hamlit-rails](https://github.com/mfung/hamlit-rails) from 0.2.1 to 0.2.2.
- [Release notes](https://github.com/mfung/hamlit-rails/releases)
- [Commits](https://github.com/mfung/hamlit-rails/compare/v0.2.1...v0.2.2)

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

Gemfile.lock

@@ -243,7 +243,7 @@ GEM
       temple (>= 0.8.0)
       thor
       tilt
-    hamlit-rails (0.2.1)
+    hamlit-rails (0.2.2)
       actionpack (>= 4.0.1)
       activesupport (>= 4.0.1)
       hamlit (>= 1.2.0)