Bump rubocop-govuk from 5.0.5 to 5.0.6

Bumps [rubocop-govuk](https://github.com/alphagov/rubocop-govuk) from 5.0.5 to 5.0.6.
- [Changelog](https://github.com/alphagov/rubocop-govuk/blob/main/CHANGELOG.md)
- [Commits](alphagov/rubocop-govuk@v5.0.5...v5.0.6)

---
updated-dependencies:
- dependency-name: rubocop-govuk
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -404,7 +404,7 @@ GEM
       rspec-mocks (~> 3.13)
       rspec-support (~> 3.13)
     rspec-support (3.13.2)
-    rubocop (1.69.1)
+    rubocop (1.69.2)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -414,25 +414,25 @@ GEM
       rubocop-ast (>= 1.36.2, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 4.0)
-    rubocop-ast (1.36.2)
+    rubocop-ast (1.37.0)
       parser (>= 3.3.1.0)
     rubocop-capybara (2.21.0)
       rubocop (~> 1.41)
-    rubocop-govuk (5.0.5)
-      rubocop (= 1.69.1)
-      rubocop-ast (= 1.36.2)
+    rubocop-govuk (5.0.6)
+      rubocop (= 1.69.2)
+      rubocop-ast (= 1.37.0)
       rubocop-capybara (= 2.21.0)
       rubocop-rails (= 2.27.0)
       rubocop-rake (= 0.6.0)
-      rubocop-rspec (= 3.2.0)
+      rubocop-rspec (= 3.3.0)
     rubocop-rails (2.27.0)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.52.0, < 2.0)
       rubocop-ast (>= 1.31.1, < 2.0)
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
-    rubocop-rspec (3.2.0)
+    rubocop-rspec (3.3.0)
       rubocop (~> 1.61)
     ruby-progressbar (1.13.0)
     rubyzip (2.3.2)