chore(deps-dev): bump ember-composable-helpers from 4.2.0 to 4.2.1 (#4465)

Bumps [ember-composable-helpers](https://github.com/DockYard/ember-composable-helpers) from 4.2.0 to 4.2.1.
- [Release notes](https://github.com/DockYard/ember-composable-helpers/releases)
- [Changelog](https://github.com/DockYard/ember-composable-helpers/blob/master/CHANGELOG.md)
- [Commits](DockYard/ember-composable-helpers@v4.2.0...v4.2.1)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]

package.json

@@ -89,7 +89,7 @@
     "ember-cli-typescript": "^3.1.4",
     "ember-cli-typescript-blueprints": "^3.0.0",
     "ember-cli-uglify": "^3.0.0",
-    "ember-composable-helpers": "^4.2.0",
+    "ember-composable-helpers": "^4.2.1",
     "ember-config-service": "^1.0.0",
     "ember-cookies": "^0.5.2",
     "ember-data": "3.14.1",

yarn.lock

@@ -6745,10 +6745,10 @@ ember-composable-helpers@^3.0.2:
     ember-cli-babel "^7.1.0"
     resolve "^1.10.0"
 
-ember-composable-helpers@^4.2.0:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/ember-composable-helpers/-/ember-composable-helpers-4.2.0.tgz#7cccae6af12ded782eeec376fed2427a5dbdf7a6"
-  integrity sha512-+8TU4F+Gcv0muxPO14alES9f1A1Ljg3+Nlkkvxp0mLb4bAjgiUHLn8qf/IPYCd9e02R19ssiTODTR/+oQmsiVg==
+ember-composable-helpers@^4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/ember-composable-helpers/-/ember-composable-helpers-4.2.1.tgz#2a123c96b8c40076fa560591dc384fe66d3ef2c4"
+  integrity sha512-kuRA1MuEb49Pe7OZiOT++KR9Yq10cMoE1FiRNxzn3ldeM1puG83VxWdKdHSvBMIbEjR4KAyT1SgXyaaShH2Nzw==
   dependencies:
     "@babel/core" "^7.0.0"
     broccoli-funnel "2.0.1"