Bump wait-on from 7.2.0 to 8.0.0

Bumps [wait-on](https://github.com/jeffbski/wait-on) from 7.2.0 to 8.0.0.
- [Release notes](https://github.com/jeffbski/wait-on/releases)
- [Commits](jeffbski/wait-on@v7.2.0...v8.0.0)

---
updated-dependencies:
- dependency-name: wait-on
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -124,6 +124,6 @@
     "stylelint-config-standard": "^36.0.1",
     "stylelint-prettier": "^4.1.0",
     "svgo": "^3.3.2",
-    "wait-on": "^7"
+    "wait-on": "^8"
   }
 }