chore(deps-dev): bump ember-template-lint from 4.17.0 to 5.11.0

Bumps [ember-template-lint](https://github.com/ember-template-lint/ember-template-lint) from 4.17.0 to 5.11.0.
- [Release notes](https://github.com/ember-template-lint/ember-template-lint/releases)
- [Changelog](https://github.com/ember-template-lint/ember-template-lint/blob/master/CHANGELOG.md)
- [Commits](ember-template-lint/ember-template-lint@v4.17.0...v5.11.0)

---
updated-dependencies:
- dependency-name: ember-template-lint
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

packages/client/package.json

@@ -77,7 +77,7 @@
     "ember-resolver": "~8.0.3",
     "ember-source": "~4.12.0",
     "ember-source-channel-url": "~3.0.0",
-    "ember-template-lint": "~4.17.0",
+    "ember-template-lint": "~5.11.0",
     "ember-try": "~2.0.0",
     "loader.js": "~4.7.0",
     "npm-run-all": "~4.1.5",

packages/mock/package.json

@@ -71,7 +71,7 @@
     "ember-resolver": "~8.0.3",
     "ember-source": "~4.12.0",
     "ember-source-channel-url": "~3.0.0",
-    "ember-template-lint": "~4.17.0",
+    "ember-template-lint": "~5.11.0",
     "ember-try": "~2.0.0",
     "loader.js": "~4.7.0",
     "npm-run-all": "~4.1.5",