Auto merge of #4157 - rust-lang:renovate/ember-cli-3.28.x, r=Turbo87

Update dependency ember-cli to v3.28.4

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [ember-cli](https://ember-cli.com/) ([source](https://togithub.com/ember-cli/ember-cli)) | [`3.28.3` -> `3.28.4`](https://renovatebot.com/diffs/npm/ember-cli/3.28.3/3.28.4) | [![age](https://badges.renovateapi.com/packages/npm/ember-cli/3.28.4/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/npm/ember-cli/3.28.4/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/npm/ember-cli/3.28.4/compatibility-slim/3.28.3)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/npm/ember-cli/3.28.4/confidence-slim/3.28.3)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>ember-cli/ember-cli</summary>

### [`v3.28.4`](https://togithub.com/ember-cli/ember-cli/blob/master/CHANGELOG.md#v3284)

[Compare Source](https://togithub.com/ember-cli/ember-cli/compare/v3.28.3...v3.28.4)

##### Blueprint Changes

-   [`ember new` diff](https://togithub.com/ember-cli/ember-new-output/compare/v3.28.3...v3.28.4)
-   [`ember addon` diff](https://togithub.com/ember-cli/ember-addon-output/compare/v3.28.3...v3.28.4)

##### Changelog

-   [#&#8203;9694](https://togithub.com/ember-cli/ember-cli/pull/9694) test in node 16 LTS [`@&#8203;kellyselden](https://togithub.com/kellyselden)`

Thank you to all who took the time to contribute!

</details>

---

### Configuration

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🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

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---

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Author: bors

package.json

@@ -69,7 +69,7 @@
     "ember-a11y-testing": "4.2.1",
     "ember-api-actions": "0.2.9",
     "ember-auto-import": "2.2.3",
-    "ember-cli": "3.28.3",
+    "ember-cli": "3.28.4",
     "ember-cli-app-version": "5.0.0",
     "ember-cli-babel": "7.26.6",
     "ember-cli-bundle-analyzer": "0.2.2",

yarn.lock

@@ -6584,10 +6584,10 @@ ember-cli-version-checker@^5.1.1, ember-cli-version-checker@^5.1.2:
     semver "^7.3.4"
     silent-error "^1.1.1"
 
-[email protected].3:
-  version "3.28.3"
-  resolved "https://registry.yarnpkg.com/ember-cli/-/ember-cli-3.28.3.tgz#3384c3fb018b58111e30efed15a2f6a9b66b84c3"
-  integrity sha512-DddAQAddbyaOU4NAjTt8g+FoCCK/F00kbj9pcHO1lfAUpIUS9JPBoWxxZ3qO08mUNXi50pdQSPVVRWzN7mNz2g==
+[email protected].4:
+  version "3.28.4"
+  resolved "https://registry.yarnpkg.com/ember-cli/-/ember-cli-3.28.4.tgz#784cfeaf5319e409edc3e03e5d99bcfcf18f9e53"
+  integrity sha512-bRQpZqx1YctDNR7gb5CXfXYkZtieMh4F6v6bZtu+Da8jWTKoGizG1LXsG/Bhs96USPjlZZsErkSBo6qiGjJlcA==
   dependencies:
     "@babel/core" "^7.13.8"
     "@babel/plugin-transform-modules-amd" "^7.12.1"