Bump govspeak from 8.4.0 to 8.4.1

Bumps [govspeak](https://github.com/alphagov/govspeak) from 8.4.0 to 8.4.1.
- [Changelog](https://github.com/alphagov/govspeak/blob/main/CHANGELOG.md)
- [Commits](alphagov/govspeak@v8.4.0...v8.4.1)

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

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

Author: dependabot[bot]

Gemfile.lock

@@ -134,10 +134,10 @@ GEM
       rake (>= 13)
     googleapis-common-protos-types (1.16.0)
       google-protobuf (>= 3.18, < 5.a)
-    govspeak (8.4.0)
+    govspeak (8.4.1)
       actionview (>= 6, < 7.2.2)
       addressable (>= 2.3.8, < 2.8.8)
-      govuk_publishing_components (>= 35.1, < 43.5.1)
+      govuk_publishing_components (>= 35.1)
       htmlentities (~> 4)
       i18n (>= 0.7, < 1.14.7)
       kramdown (>= 2.3.1, < 2.4.1)