Bump protractor from 5.4.2 to 7.0.0

Bumps [protractor](https://github.com/angular/protractor) from 5.4.2 to 7.0.0.
- [Release notes](https://github.com/angular/protractor/releases)
- [Changelog](https://github.com/angular/protractor/blob/7.0.0/CHANGELOG.md)
- [Commits](angular/protractor@5.4.2...7.0.0)

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

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

package.json

@@ -141,7 +141,7 @@
     "memory-fs": "^0.3.0",
     "node-libs-browser": "^1.0.0",
     "phantomjs-prebuilt": "^2.1.11",
-    "protractor": "^5.4.1",
+    "protractor": "^7.0.0",
     "protractor-html-reporter-2": "1.0.4",
     "raw-loader": "^0.5.1",
     "sass": "^1.49.9",