Bump ember-template-lint from 5.11.2 to 5.12.0 (#1879)

Bumps [ember-template-lint](https://github.com/ember-template-lint/ember-template-lint) from 5.11.2 to 5.12.0.
- [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@v5.11.2...v5.12.0)

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

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

yarn.lock

@@ -7906,9 +7906,9 @@ ember-template-imports@^3.4.2:
     validate-peer-dependencies "^1.1.0"
 
 ember-template-lint@^5.7.2:
-  version "5.11.2"
-  resolved "https://registry.yarnpkg.com/ember-template-lint/-/ember-template-lint-5.11.2.tgz#dd7cf15000444fcc8899d907e8d911cd77c31fc0"
-  integrity sha512-G8KXmFCYLKM9ifMb+rluL8CNIawUl45i4z4VrK+Nn5ciWSo+Vx2jUp+sS6wKCdBqGYoiqjUgn/hmGnCVOId+yQ==
+  version "5.12.0"
+  resolved "https://registry.yarnpkg.com/ember-template-lint/-/ember-template-lint-5.12.0.tgz#aeb93e41c002c1da3a5a8f91439d68f4db4da12a"
+  integrity sha512-QY3VVwuaYACOmOtF0VzQUUA8p6AYE3VC2LW/4RLsi6B5oa2E8wCfJwyo4wcXKLQb+eSqDMYmD/PQ4iizFFpz5g==
   dependencies:
     "@lint-todo/utils" "^13.1.1"
     aria-query "^5.3.0"