Bump webpack-cli from 5.1.4 to 6.0.0 (#1080)

Bumps [webpack-cli](https://github.com/webpack/webpack-cli) from 5.1.4 to 6.0.0.
- [Release notes](https://github.com/webpack/webpack-cli/releases)
- [Changelog](https://github.com/webpack/webpack-cli/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack/webpack-cli/compare/[email protected]@6.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -106,7 +106,7 @@
     "proxyquire": "^2.1.3",
     "solc": "^0.8.26",
     "webpack": "^5.88.2",
-    "webpack-cli": "^5.1.4"
+    "webpack-cli": "^6.0.0"
   },
   "dependencies": {
     "@solidity-parser/parser": "^0.18.0",