Bump govspeak from 8.6.1 to 8.7.0

Bumps [govspeak](https://github.com/alphagov/govspeak) from 8.6.1 to 8.7.0.
- [Changelog](https://github.com/alphagov/govspeak/blob/main/CHANGELOG.md)
- [Commits](alphagov/govspeak@v8.6.1...v8.7.0)

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

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

Gemfile.lock

@@ -124,7 +124,7 @@ GEM
       rake (>= 13)
     googleapis-common-protos-types (1.16.0)
       google-protobuf (>= 3.18, < 5.a)
-    govspeak (8.6.1)
+    govspeak (8.7.0)
       actionview (>= 6, < 7.2.3)
       addressable (>= 2.3.8, < 2.8.8)
       govuk_publishing_components (>= 35.1)
@@ -146,9 +146,9 @@ GEM
       sentry-rails (~> 5.3)
       sentry-ruby (~> 5.3)
       statsd-ruby (~> 1.5)
-    govuk_personalisation (1.0.0)
+    govuk_personalisation (1.1.0)
       plek (>= 1.9.0)
-      rails (>= 6, < 8)
+      rails (>= 6, < 9)
     govuk_publishing_components (45.4.0)
       chartkick
       govuk_app_config