Bump webpack from 5.75.0 to 5.76.0 in /packages/devtool-extension

Bumps [webpack](https://github.com/webpack/webpack) from 5.75.0 to 5.76.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](webpack/webpack@v5.75.0...v5.76.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

packages/devtool-extension/package-lock.json

@@ -25,7 +25,7 @@
     "path-browserify": "1.0.1",
     "ts-loader": "9.4.2",
     "ts-node": "10.9.1",
-    "webpack": "5.75.0",
+    "webpack": "5.76.0",
     "webpack-cli": "5.0.1"
   }
 }