Bump webpack from 5.67.0 to 5.68.0

Bumps [webpack](https://github.com/webpack/webpack) from 5.67.0 to 5.68.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v5.67.0...v5.68.0)

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

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

package.json

@@ -78,7 +78,7 @@
     "typescript": "^4.3.5",
     "utils-decorators": "^1.10.4",
     "val-loader": "4.0.0",
-    "webpack": "^5.67.0",
+    "webpack": "^5.68.0",
     "webpack-bundle-analyzer": "^4.5.0",
     "webpack-cli": "^4.9.2",
     "yaml-loader": "0.6.0",