chore(deps-dev): bump webpack from 5.4.0 to 5.6.0 (#846)

Bumps [webpack](https://github.com/webpack/webpack) from 5.4.0 to 5.6.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v5.4.0...v5.6.0)

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

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

package.json

@@ -66,7 +66,7 @@
     "nodemon": "^2.0.6",
     "ts-node": "^9.0.0",
     "typescript": "^4.0.5",
-    "webpack": "^5.4.0",
+    "webpack": "^5.6.0",
     "xo": "^0.33.1"
   },
   "xo": {