chore(deps-dev): bump webpack in the webpack group across 1 directory

Bumps the webpack group with 1 update in the / directory: [webpack](https://github.com/webpack/webpack).


Updates `webpack` from 5.99.5 to 5.99.6
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](webpack/webpack@v5.99.5...v5.99.6)

---
updated-dependencies:
- dependency-name: webpack
  dependency-version: 5.99.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: webpack
...

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

Author: dependabot[bot]

package.json

@@ -102,7 +102,7 @@
     "rimraf": "^6",
     "ts-loader": "9.5.2",
     "typescript": "5.8.3",
-    "webpack": "5.99.5",
+    "webpack": "5.99.9",
     "webpack-cli": "6.0.1",
     "webpack-node-externals": "3.0.0"
   },