Bump @ember/test-helpers from 4.0.4 to 5.0.0 (#1416)

Bumps [@ember/test-helpers](https://github.com/emberjs/ember-test-helpers) from 4.0.4 to 5.0.0.
- [Release notes](https://github.com/emberjs/ember-test-helpers/releases)
- [Changelog](https://github.com/emberjs/ember-test-helpers/blob/master/CHANGELOG.md)
- [Commits](https://github.com/emberjs/ember-test-helpers/commits)

---
updated-dependencies:
- dependency-name: "@ember/test-helpers"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -40,7 +40,7 @@
     "@ember/jquery": "^2.0.0",
     "@ember/optional-features": "^2.2.0",
     "@ember/string": "^4.0.0",
-    "@ember/test-helpers": "^4.0.4",
+    "@ember/test-helpers": "^5.0.0",
     "@embroider/test-setup": "^4.0.0",
     "@glimmer/component": "^1.0.4",
     "@glimmer/tracking": "^1.0.4",

yarn.lock

@@ -1111,10 +1111,10 @@
   resolved "https://registry.yarnpkg.com/@ember/string/-/string-4.0.0.tgz#24fe5cda227c9e6634e6e0b550944a3a13437878"
   integrity sha512-IMVyVE72twuAMSYcHzWSgtgYTtzlHlKSGW8vEbztnnmkU6uo7kVHmiqSN9R4RkBhzvh0VD4G76Eph+55t3iNIA==
 
-"@ember/test-helpers@^4.0.4":
-  version "4.0.4"
-  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-4.0.4.tgz#2ffb55c8438b8ba54ecd4f546059ba0166bc00f2"
-  integrity sha512-1mbOVyVEcLxYOGzBaeeaQkCrL1o9Av86QaHk/1RvrVBW24I6YUj1ILLEi2qLZT5PzcCy0TdfadHT3hKJwJ0GcQ==
+"@ember/test-helpers@^5.0.0":
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-5.0.0.tgz#087eb7e50080a418b33c221ac2fd7133a0563ada"
+  integrity sha512-a2T44RJtekXs+zWveK3VUopooAd0KBNDdDjtJRD2na1U1LGulInBL4KD1r46bZlnQ6EYs3I9Zwcko5zMGHRMnA==
   dependencies:
     "@ember/test-waiters" "^3.1.0"
     "@embroider/addon-shim" "^1.8.7"