Bump autoprefixer from 10.4.8 to 10.4.13 in /axolotl-web

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 10.4.8 to 10.4.13.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md)
- [Commits](postcss/autoprefixer@10.4.8...10.4.13)

---
updated-dependencies:
- dependency-name: autoprefixer
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

axolotl-web/package.json

@@ -46,7 +46,7 @@
     "@vue/eslint-config-airbnb": "^7.0.0",
     "@vue/test-utils": "^2.0.2",
     "browserslist": "^4.21.3",
-    "autoprefixer": "^10.4.8",
+    "autoprefixer": "^10.4.13",
     "chai": "^4.3.6",
     "depcheck": "^1.4.3",
     "eslint": "^8.25.0",