Bump the npm-minor group with 2 updates

Bumps the npm-minor group with 2 updates: [postcss](https://github.com/postcss/postcss) and [sass](https://github.com/sass/dart-sass).


Updates `postcss` from 8.4.34 to 8.4.35
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.34...8.4.35)

Updates `sass` from 1.70.0 to 1.71.0
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.70.0...1.71.0)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm-minor
- dependency-name: sass
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm-minor
...

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

package.json

@@ -14,8 +14,8 @@
   },
   "devDependencies": {
     "laravel-mix": "^6.0.31",
-    "postcss": "^8.4.5",
-    "sass": "^1.46.0",
+    "postcss": "^8.4.35",
+    "sass": "^1.71.0",
     "sass-loader": "^14.1.0"
   },
   "dependencies": {