Bump dartsass-rails from 0.5.0 to 0.5.1

Bumps [dartsass-rails](https://github.com/rails/dartsass-rails) from 0.5.0 to 0.5.1.
- [Release notes](https://github.com/rails/dartsass-rails/releases)
- [Commits](rails/dartsass-rails@v0.5.0...v0.5.1)

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

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

Gemfile.lock

@@ -110,7 +110,7 @@ GEM
       bigdecimal
       rexml
     crass (1.0.6)
-    dartsass-rails (0.5.0)
+    dartsass-rails (0.5.1)
       railties (>= 6.0.0)
       sass-embedded (~> 1.63)
     date (3.3.4)
@@ -130,7 +130,9 @@ GEM
       rest-client (~> 2.0)
     globalid (1.2.1)
       activesupport (>= 6.1)
-    google-protobuf (3.25.4)
+    google-protobuf (4.27.2)
+      bigdecimal
+      rake (>= 13)
     googleapis-common-protos-types (1.15.0)
       google-protobuf (>= 3.18, < 5.a)
     govuk_app_config (9.13.1)
@@ -536,9 +538,9 @@ GEM
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
-    sass-embedded (1.69.5)
-      google-protobuf (~> 3.23)
-      rake (>= 13.0.0)
+    sass-embedded (1.77.8)
+      google-protobuf (~> 4.26)
+      rake (>= 13)
     selenium-webdriver (4.21.1)
       base64 (~> 0.2)
       rexml (~> 3.2, >= 3.2.5)