Bump ansi-html and webpack-dev-server (#782)

Removes [ansi-html](https://github.com/Tjatse/ansi-html). It's no longer used after updating ancestor dependency [webpack-dev-server](https://github.com/webpack/webpack-dev-server). These dependencies need to be updated together.


Removes `ansi-html`

Updates `webpack-dev-server` from 3.11.2 to 3.11.3
- [Release notes](https://github.com/webpack/webpack-dev-server/releases)
- [Changelog](https://github.com/webpack/webpack-dev-server/blob/v3.11.3/CHANGELOG.md)
- [Commits](webpack/webpack-dev-server@v3.11.2...v3.11.3)

---
updated-dependencies:
- dependency-name: ansi-html
  dependency-type: indirect
- dependency-name: webpack-dev-server
  dependency-type: direct:development
...

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

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

@@ -92,7 +92,7 @@
     "webpack": "4.46.0",
     "webpack-cleanup-plugin": "0.5.1",
     "webpack-cli": "^3.3.12",
-    "webpack-dev-server": "3.11.2",
+    "webpack-dev-server": "3.11.3",
     "webpack-merge": "^5.7.3",
     "workbox-cli": "^6.1.5",
     "workbox-webpack-plugin": "^6.1.5"