chore(deps-dev): bump sass from 1.32.8 to 1.34.1

Bumps [sass](https://github.com/sass/dart-sass) from 1.32.8 to 1.34.1.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.32.8...1.34.1)

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

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

packages/fxa-react/package.json

@@ -73,7 +73,7 @@
     "postcss-cli": "^7.1.1",
     "prettier": "^2.3.0",
     "rimraf": "^3.0.2",
-    "sass": "1.32.8",
+    "sass": "1.34.1",
     "sass-loader": "^10.0.3",
     "ts-jest": "^26.5.6",
     "typescript": "^4.2.4",