Bump sass from 1.83.4 to 1.85.0

Bumps [sass](https://github.com/sass/dart-sass) from 1.83.4 to 1.85.0.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.83.4...1.85.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -7,7 +7,7 @@
     "esbuild": "^0.25.0",
     "govuk-country-and-territory-autocomplete": "^2.0.0",
     "govuk-frontend": "^5.8.0",
-    "sass": "^1.83.4"
+    "sass": "^1.85.0"
   },
   "scripts": {
     "build": "esbuild app/javascript/*.* --bundle --sourcemap --target=es6 --outdir=app/assets/builds",

yarn.lock

@@ -397,10 +397,10 @@ readdirp@^4.0.1:
   resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-4.0.1.tgz#b2fe35f8dca63183cd3b86883ecc8f720ea96ae6"
   integrity sha512-GkMg9uOTpIWWKbSsgwb5fA4EavTR+SG/PMPoAY8hkhHfEEY0/vqljY+XHqtDf2cr2IJtoNRDbrrEpZUiZCkYRw==
 
-sass@^1.83.4:
-  version "1.83.4"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.83.4.tgz#5ccf60f43eb61eeec300b780b8dcb85f16eec6d1"
-  integrity sha512-B1bozCeNQiOgDcLd33e2Cs2U60wZwjUUXzh900ZyQF5qUasvMdDZYbQ566LJu7cqR+sAHlAfO6RMkaID5s6qpA==
+sass@^1.85.0:
+  version "1.85.0"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.85.0.tgz#0127ef697d83144496401553f0a0e87be83df45d"
+  integrity sha512-3ToiC1xZ1Y8aU7+CkgCI/tqyuPXEmYGJXO7H4uqp0xkLXUqp88rQQ4j1HmP37xSJLbCJPaIiv+cT1y+grssrww==
   dependencies:
     chokidar "^4.0.0"
     immutable "^5.0.2"