Bump webpack from 5.88.1 to 5.94.0 in /packages/extension (#2907)

Bumps [webpack](https://github.com/webpack/webpack) from 5.88.1 to 5.94.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v5.88.1...v5.94.0)

---
updated-dependencies:
- dependency-name: webpack
  dependency-type: direct:development
...

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packages/extension/package.json

@@ -102,7 +102,7 @@
         "tslib": "^2.3.0",
         "typescript": "^4.7.4",
         "vsce": "^2.7.0",
-        "webpack": "^5.88.1",
+        "webpack": "^5.94.0",
         "webpack-cli": "^5.1.4"
     },
     "dependencies": {