Bump govuk_design_system_formbuilder from 4.0.0 to 4.1.1

Bumps [govuk_design_system_formbuilder](https://github.com/x-govuk/govuk-form-builder) from 4.0.0 to 4.1.1.
- [Release notes](https://github.com/x-govuk/govuk-form-builder/releases)
- [Commits](x-govuk/govuk-form-builder@v4.0.0...v4.1.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -223,14 +223,14 @@ GEM
       rake (>= 10.0)
     globalid (1.1.0)
       activesupport (>= 5.0)
-    govuk_design_system_formbuilder (4.0.0)
+    govuk_design_system_formbuilder (4.1.1)
       actionview (>= 6.1)
       activemodel (>= 6.1)
       activesupport (>= 6.1)
       html-attributes-utils (~> 1)
     hashdiff (1.0.1)
     high_voltage (3.1.2)
-    html-attributes-utils (1.0.0)
+    html-attributes-utils (1.0.2)
       activesupport (>= 6.1.4.4)
     http-accept (1.7.0)
     http-cookie (1.0.5)
@@ -260,7 +260,7 @@ GEM
     mime-types-data (3.2023.0218.1)
     mini_mime (1.1.5)
     mini_portile2 (2.8.4)
-    minitest (5.19.0)
+    minitest (5.20.0)
     multi_json (1.15.0)
     net-imap (0.3.7)
       date