Bump sass from 1.80.7 to 1.81.1

Bumps [sass](https://github.com/sass/dart-sass) from 1.80.7 to 1.81.1.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.80.7...1.81.1)

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

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

package.json

@@ -7,7 +7,7 @@
     "esbuild": "^0.24.0",
     "govuk-country-and-territory-autocomplete": "^2.0.0",
     "govuk-frontend": "^5.7.1",
-    "sass": "^1.80.7"
+    "sass": "^1.81.1"
   },
   "scripts": {
     "build": "esbuild app/javascript/*.* --bundle --sourcemap --target=es6 --outdir=app/assets/builds",

yarn.lock

@@ -391,10 +391,10 @@ readdirp@^4.0.1:
   resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-4.0.1.tgz#b2fe35f8dca63183cd3b86883ecc8f720ea96ae6"
   integrity sha512-GkMg9uOTpIWWKbSsgwb5fA4EavTR+SG/PMPoAY8hkhHfEEY0/vqljY+XHqtDf2cr2IJtoNRDbrrEpZUiZCkYRw==
 
-sass@^1.80.7:
-  version "1.80.7"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.80.7.tgz#7569334c39220f8ca62fcea38dce60f809ba345c"
-  integrity sha512-MVWvN0u5meytrSjsU7AWsbhoXi1sc58zADXFllfZzbsBT1GHjjar6JwBINYPRrkx/zqnQ6uqbQuHgE95O+C+eQ==
+sass@^1.81.1:
+  version "1.81.1"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.81.1.tgz#fae569d12533e5d3ca83641f2c1109a078fc53cb"
+  integrity sha512-VNLgf4FC5yFyKwAumAAwwNh8X4SevlVREq3Y8aDZIkm0lI/zO1feycMXQ4hn+eB6FVhRbleSQ1Yb/q8juSldTA==
   dependencies:
     chokidar "^4.0.0"
     immutable "^5.0.2"