Bump ember-page-title from 7.0.0 to 9.0.2

Bumps [ember-page-title](https://github.com/ember-cli/ember-page-title) from 7.0.0 to 9.0.2.
- [Release notes](https://github.com/ember-cli/ember-page-title/releases)
- [Changelog](https://github.com/ember-cli/ember-page-title/blob/master/RELEASE.md)
- [Commits](https://github.com/ember-cli/ember-page-title/commits)

---
updated-dependencies:
- dependency-name: ember-page-title
  dependency-version: 9.0.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -63,7 +63,7 @@
     "ember-cli-terser": "^4.0.2",
     "ember-exam": "^9.1.0",
     "ember-load-initializers": "^2.1.2",
-    "ember-page-title": "^8.2.3",
+    "ember-page-title": "^9.0.2",
     "ember-qunit": "^8.1.0",
     "ember-resolver": "^12.0.1",
     "ember-source": "~5.12.0",