Bump govspeak from 8.8.2 to 8.8.3

Bumps [govspeak](https://github.com/alphagov/govspeak) from 8.8.2 to 8.8.3.
- [Changelog](https://github.com/alphagov/govspeak/blob/main/CHANGELOG.md)
- [Commits](alphagov/govspeak@v8.8.2...v8.8.3)

---
updated-dependencies:
- dependency-name: govspeak
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -185,16 +185,16 @@ GEM
       rake (>= 13)
     googleapis-common-protos-types (1.16.0)
       google-protobuf (>= 3.18, < 5.a)
-    govspeak (8.8.2)
-      actionview (>= 6, < 7.2.3)
+    govspeak (8.8.3)
+      actionview (>= 6, < 8.0.2)
       addressable (>= 2.3.8, < 2.8.8)
       govuk_publishing_components (>= 35.1)
       htmlentities (~> 4)
       i18n (>= 0.7, < 1.14.7)
       kramdown (>= 2.3.1, < 2.5.2)
       nokogiri (~> 1.12)
       rinku (~> 2.0)
-      sanitize (~> 6)
+      sanitize (>= 6, < 8)
     govuk_admin_template (7.0.0)
       bootstrap-sass (~> 3.4)
       jquery-rails (~> 4.3)
@@ -651,9 +651,9 @@ GEM
     rubocop-rspec (3.3.0)
       rubocop (~> 1.61)
     ruby-progressbar (1.13.0)
-    sanitize (6.1.3)
+    sanitize (7.0.0)
       crass (~> 1.0.2)
-      nokogiri (>= 1.12.0)
+      nokogiri (>= 1.16.8)
     sass-embedded (1.77.8)
       google-protobuf (~> 4.26)
       rake (>= 13)