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

@@ -127,17 +127,17 @@ 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)
-    govuk_app_config (9.15.6)
+      sanitize (>= 6, < 8)
+    govuk_app_config (9.15.7)
       logstasher (~> 2.1)
       opentelemetry-exporter-otlp (>= 0.25, < 0.30)
       opentelemetry-instrumentation-all (>= 0.39.1, < 0.71.0)
@@ -187,7 +187,7 @@ GEM
     logstasher (2.1.5)
       activesupport (>= 5.2)
       request_store
-    loofah (2.23.1)
+    loofah (2.24.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mail (2.8.1)
@@ -211,14 +211,14 @@ GEM
     net-smtp (0.5.0)
       net-protocol
     nio4r (2.7.4)
-    nokogiri (1.17.2)
+    nokogiri (1.18.1)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.17.2-aarch64-linux)
+    nokogiri (1.18.1-aarch64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.17.2-arm64-darwin)
+    nokogiri (1.18.1-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.17.2-x86_64-linux)
+    nokogiri (1.18.1-x86_64-linux-gnu)
       racc (~> 1.4)
     opentelemetry-api (1.4.0)
     opentelemetry-common (0.21.0)
@@ -540,9 +540,9 @@ GEM
       rubocop (~> 1.61)
     ruby-progressbar (1.13.0)
     rubyzip (2.3.2)
-    sanitize (6.1.3)
+    sanitize (7.0.0)
       crass (~> 1.0.2)
-      nokogiri (>= 1.12.0)
+      nokogiri (>= 1.16.8)
     sass-embedded (1.81.0)
       google-protobuf (~> 4.28)
       rake (>= 13)