chore(deps-dev): bump workbox-build from 7.3.0 to 7.4.0

Bumps [workbox-build](https://github.com/googlechrome/workbox) from 7.3.0 to 7.4.0.
- [Release notes](https://github.com/googlechrome/workbox/releases)
- [Commits](GoogleChrome/workbox@v7.3.0...v7.4.0)

---
updated-dependencies:
- dependency-name: workbox-build
  dependency-version: 7.4.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

output/stencil/package.json

@@ -38,7 +38,7 @@
     "cem-plugin-expanded-types": "1.4.0",
     "custom-element-jet-brains-integration": "1.7.0",
     "custom-element-vs-code-integration": "1.5.0",
-    "workbox-build": "7.3.0"
+    "workbox-build": "7.4.0"
   },
   "publishConfig": {
     "registry": "https://registry.npmjs.org/",