Bump workbox-build from 6.6.1 to 7.0.0 (#547)

Bumps [workbox-build](https://github.com/googlechrome/workbox) from 6.6.1 to 7.0.0.
- [Release notes](https://github.com/googlechrome/workbox/releases)
- [Commits](https://github.com/googlechrome/workbox/commits/v7.0.0)

---
updated-dependencies:
- dependency-name: workbox-build
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -50,7 +50,7 @@
         "prettier": "^2.8.8",
         "prompts": "^2.4.2",
         "servor": "^4.0.2",
-        "workbox-build": "^6.5.4"
+        "workbox-build": "^7.0.0"
     },
     "engines": {
         "node": ">= 16.0.0"