Bump grunt-contrib-connect from 3.0.0 to 4.0.0

Bumps [grunt-contrib-connect](https://github.com/gruntjs/grunt-contrib-connect) from 3.0.0 to 4.0.0.
- [Release notes](https://github.com/gruntjs/grunt-contrib-connect/releases)
- [Changelog](https://github.com/gruntjs/grunt-contrib-connect/blob/main/CHANGELOG)
- [Commits](gruntjs/grunt-contrib-connect@v3.0.0...v4.0.0)

---
updated-dependencies:
- dependency-name: grunt-contrib-connect
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -54,7 +54,7 @@
     "eslint-plugin-markdown": "^3.0.0",
     "grunt": "^1.0.4",
     "grunt-compare-size": "^0.4.2",
-    "grunt-contrib-connect": "^3.0.0",
+    "grunt-contrib-connect": "^4.0.0",
     "grunt-contrib-qunit": "^7.0.0",
     "grunt-contrib-watch": "^1.1.0",
     "grunt-exec": "^3.0.0",