build(deps-dev): bump @ember/test-helpers from 2.2.9 to 2.4.0 (#135)

Bumps [@ember/test-helpers](https://github.com/emberjs/ember-test-helpers) from 2.2.9 to 2.4.0.
- [Release notes](https://github.com/emberjs/ember-test-helpers/releases)
- [Changelog](https://github.com/emberjs/ember-test-helpers/blob/master/CHANGELOG.md)
- [Commits](emberjs/ember-test-helpers@v2.2.9...v2.4.0)

---
updated-dependencies:
- dependency-name: "@ember/test-helpers"
  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

@@ -999,27 +999,27 @@
     silent-error "^1.1.1"
 
 "@ember/test-helpers@^2.1.4":
-  version "2.2.9"
-  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-2.2.9.tgz#68cceb50ad5b8adedad5d8bf73b39ff71a07f4a6"
-  integrity sha512-QLwV2ASk7XB9+SLCNKFu+y9iNbTsH2Ah3eaJiHZ01uDgVsYZZfJCINhUB9/sY19VagBQnP5Te3QowI6qw3XeLA==
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-2.4.0.tgz#4680783cfad9c474de8a47dd30cc63f4bf8d70ef"
+  integrity sha512-tNYc7rsgr6vWfwSD7dkGZzCovrbdPdPwdqs1Q3m38rCGry00PUNadFGM4LL8T/4YmJMghAri3FpVv685ZPVBUA==
   dependencies:
-    "@ember/test-waiters" "^2.4.4"
+    "@ember/test-waiters" "^2.4.5"
     broccoli-debug "^0.6.5"
-    broccoli-funnel "^3.0.6"
+    broccoli-funnel "^3.0.8"
     ember-cli-babel "^7.26.6"
     ember-cli-htmlbars "^5.7.1"
     ember-destroyable-polyfill "^2.0.3"
 
-"@ember/test-waiters@^2.4.4":
-  version "2.4.4"
-  resolved "https://registry.yarnpkg.com/@ember/test-waiters/-/test-waiters-2.4.4.tgz#4239d4cd9c60dc081d83e031463c22a628db028e"
-  integrity sha512-dhz4WplPWEPZ0Z8iJBI0uvUurv6Sk4aogNiI1XQxDXDNT13aE4WI/uQdsZXZtC+4xOUkz5V6Ob7iaEHDMixjbw==
+"@ember/test-waiters@^2.4.5":
+  version "2.4.5"
+  resolved "https://registry.yarnpkg.com/@ember/test-waiters/-/test-waiters-2.4.5.tgz#6e8e34d1bc46a9b0cc22cb11cc5936046e926031"
+  integrity sha512-833JvHtHdEfBfKXgvmw+6oziFOpVfD4NQrc04Ztj59A11K9FPNfZ3P8YydL7LFTtdd7UfJ/cYCLAm+OwUxbotQ==
   dependencies:
     calculate-cache-key-for-tree "^2.0.0"
-    ember-cli-babel "^7.26.2"
+    ember-cli-babel "^7.26.6"
     ember-cli-typescript "^4.1.0"
     ember-cli-version-checker "^5.1.2"
-    semver "^7.3.2"
+    semver "^7.3.5"
 
 "@embroider/[email protected]", "@embroider/core@^0.33.0":
   version "0.33.0"
@@ -3196,7 +3196,7 @@ broccoli-funnel@^2.0.0, broccoli-funnel@^2.0.1, broccoli-funnel@^2.0.2:
     symlink-or-copy "^1.0.0"
     walk-sync "^0.3.1"
 
-broccoli-funnel@^3.0.3, broccoli-funnel@^3.0.6:
+broccoli-funnel@^3.0.3, broccoli-funnel@^3.0.8:
   version "3.0.8"
   resolved "https://registry.yarnpkg.com/broccoli-funnel/-/broccoli-funnel-3.0.8.tgz#f5b62e2763c3918026a15a3c833edc889971279b"
   integrity sha512-ng4eIhPYiXqMw6SyGoxPHR3YAwEd2lr9FgBI1CyTbspl4txZovOsmzFkMkGAlu88xyvYXJqHiM2crfLa65T1BQ==
@@ -4734,7 +4734,7 @@ ember-cli-babel@^6.0.0-beta.4:
     ember-cli-version-checker "^2.1.2"
     semver "^5.5.0"
 
-ember-cli-babel@^7.0.0, ember-cli-babel@^7.13.0, ember-cli-babel@^7.13.2, ember-cli-babel@^7.22.1, ember-cli-babel@^7.23.0, ember-cli-babel@^7.23.1, ember-cli-babel@^7.26.2, ember-cli-babel@^7.26.6, ember-cli-babel@^7.7.3:
+ember-cli-babel@^7.0.0, ember-cli-babel@^7.13.0, ember-cli-babel@^7.13.2, ember-cli-babel@^7.22.1, ember-cli-babel@^7.23.0, ember-cli-babel@^7.23.1, ember-cli-babel@^7.26.6, ember-cli-babel@^7.7.3:
   version "7.26.6"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-7.26.6.tgz#322fbbd3baad9dd99e3276ff05bc6faef5e54b39"
   integrity sha512-040svtfj2RC35j/WMwdWJFusZaXmNoytLAMyBDGLMSlRvznudTxZjGlPV6UupmtTBApy58cEF8Fq4a+COWoEmQ==