Bump sass from 1.81.0 to 1.83.4 (#9311)

Bumps [sass](https://github.com/sass/dart-sass) from 1.81.0 to 1.83.4.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.81.0...1.83.4)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -39,7 +39,7 @@
     "postcss": "^8.5.1",
     "preact": "^10.25.4",
     "rollup": "^4.30.0",
-    "sass": "^1.81.0",
+    "sass": "^1.83.4",
     "scroll-into-view": "^1.16.2",
     "tailwindcss": "^3.4.17",
     "wouter-preact": "^3.3.5"

yarn.lock

@@ -6401,7 +6401,7 @@ __metadata:
     preact: ^10.25.4
     prettier: ^3.4.1
     rollup: ^4.30.0
-    sass: ^1.81.0
+    sass: ^1.83.4
     scroll-into-view: ^1.16.2
     sinon: ^18.0.0
     syn: ^0.2.2
@@ -9967,9 +9967,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"sass@npm:^1.81.0":
-  version: 1.81.0
-  resolution: "sass@npm:1.81.0"
+"sass@npm:^1.83.4":
+  version: 1.83.4
+  resolution: "sass@npm:1.83.4"
   dependencies:
     "@parcel/watcher": ^2.4.1
     chokidar: ^4.0.0
@@ -9980,7 +9980,7 @@ __metadata:
       optional: true
   bin:
     sass: sass.js
-  checksum: 93db5b342c3b0449af2b08123ed4c0793643bd3a30f78e4e0686a1aa991ad640e0d9bc8da09aa5d7ff313bbd317b3be9c827cca60fb33b07d9f4b14b001eccfe
+  checksum: 500958ea77ceb92db0aaef7e6ee5bc3cc016f4ad42fcad40dd2a2891b758c74538c651c47c01f9c04d9b743453efd5a6ba0caccc679f03c6da47a7bb25b2d30c
   languageName: node
   linkType: hard