Merge pull request #229 from alphagov/dependabot/bundler/govuk_tech_docs-6.2.4

chore: bump govuk_tech_docs from 6.2.3 to 6.2.4

Author: JC-DSIT

Gemfile.lock

@@ -88,12 +88,12 @@ GEM
     google-protobuf (4.35.0-x86_64-linux-musl)
       bigdecimal
       rake (~> 13.3)
-    govuk_tech_docs (6.2.3)
+    govuk_tech_docs (6.2.4)
       autoprefixer-rails
       chronic
       concurrent-ruby
       csv
-      haml (~> 6.0)
+      haml (>= 6, < 8)
       middleman
       middleman-autoprefixer
       middleman-compass
@@ -119,7 +119,7 @@ GEM
     http_parser.rb (0.8.1)
     i18n (1.14.8)
       concurrent-ruby (~> 1.0)
-    json (2.19.5)
+    json (2.19.7)
     kramdown (2.5.2)
       rexml (>= 3.4.4)
     listen (3.10.0)