Update hamlit to v2.14.2

This fixes an intermittent seg fault when `GC.compact` is used.

Relates to https://gitlab.com/gitlab-com/gl-infra/production/-/issues/3370

CHANGELOG.md: https://github.com/k0kubun/hamlit/blob/master/CHANGELOG.md
Diff: https://github.com/k0kubun/hamlit/compare/v2.11.1..v2.14.2

Gemfile

@@ -103,7 +103,7 @@ gem 'hashie-forbidden_attributes'
 gem 'kaminari', '~> 1.0'
 
 # HAML
-gem 'hamlit', '~> 2.11.0'
+gem 'hamlit', '~> 2.14.2'
 
 # Files attachments
 gem 'carrierwave', '~> 1.3'

Gemfile.lock

@@ -557,7 +557,7 @@ GEM
       rainbow
       rubocop (>= 0.50.0)
       sysexits (~> 1.1)
-    hamlit (2.11.0)
+    hamlit (2.14.2)
       temple (>= 0.8.2)
       thor
       tilt
@@ -1388,7 +1388,7 @@ DEPENDENCIES
   gssapi
   guard-rspec
   haml_lint (~> 0.36.0)
-  hamlit (~> 2.11.0)
+  hamlit (~> 2.14.2)
   hangouts-chat (~> 0.0.5)
   hashie
   hashie-forbidden_attributes

changelogs/unreleased/sh-update-hamlit-for-gc.yml

+---
+title: Update hamlit to v2.14.2
+merge_request: 52177
+author:
+type: fixed