Auto merge of #3709 - rust-lang:renovate/ember-test-helpers-2.x, r=Turbo87

Update dependency @ember/test-helpers to v2.2.8

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [`@ember/test-helpers](https://github.com/emberjs/ember-test-helpers)` | [`2.2.6` -> `2.2.8`](https://renovatebot.com/diffs/npm/`@ember%2ftest-helpers/2.2.6/2.2.8)` | [![age](https://badges.renovateapi.com/packages/npm/`@ember%2ftest-helpers/2.2.8/age-slim)](https://docs.renovatebot.com/merge-confidence/)` | [![adoption](https://badges.renovateapi.com/packages/npm/`@ember%2ftest-helpers/2.2.8/adoption-slim)](https://docs.renovatebot.com/merge-confidence/)` | [![passing](https://badges.renovateapi.com/packages/npm/`@ember%2ftest-helpers/2.2.8/compatibility-slim/2.2.6)](https://docs.renovatebot.com/merge-confidence/)` | [![confidence](https://badges.renovateapi.com/packages/npm/`@ember%2ftest-helpers/2.2.8/confidence-slim/2.2.6)](https://docs.renovatebot.com/merge-confidence/)` |

---

### Release Notes

<details>
<summary>emberjs/ember-test-helpers</summary>

### [`v2.2.8`](https://github.com/emberjs/ember-test-helpers/blob/master/CHANGELOG.md#v228-2021-06-15)

[Compare Source](https://github.com/emberjs/ember-test-helpers/compare/v2.2.7...v2.2.8)

##### 🐛 Bug Fix

-   [#&#8203;1050](https://github.com/emberjs/ember-test-helpers/pull/1050) Remove unneeded `treeForVendor` ([`@&#8203;rwjblue](https://github.com/rwjblue))`

##### Committers: 1

-   Robert Jackson ([`@&#8203;rwjblue](https://github.com/rwjblue))`

### [`v2.2.7`](https://github.com/emberjs/ember-test-helpers/blob/master/CHANGELOG.md#v227-2021-06-15)

[Compare Source](https://github.com/emberjs/ember-test-helpers/compare/v2.2.6...v2.2.7)

##### 🐛 Bug Fix

-   [#&#8203;1047](https://github.com/emberjs/ember-test-helpers/pull/1047) Ensure jQuery.ajax pending request detection works with Ember 3.27 under Embroider ([`@&#8203;stefanpenner](https://github.com/stefanpenner))`

##### 🏠 Internal

-   [#&#8203;1035](https://github.com/emberjs/ember-test-helpers/pull/1035) removed unused import ([`@&#8203;helgablazhkun](https://github.com/helgablazhkun))`

##### Committers: 3

-   Olga Torkhanova ([`@&#8203;helgablazhkun](https://github.com/helgablazhkun))`
-   Stefan Penner ([`@&#8203;stefanpenner](https://github.com/stefanpenner))`
-   [`@&#8203;dependabot-preview\[bot\]](https://github.com/apps/dependabot-preview)`

</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

@@ -51,7 +51,7 @@
   "devDependencies": {
     "@ember/optional-features": "2.0.0",
     "@ember/render-modifiers": "1.0.2",
-    "@ember/test-helpers": "2.2.6",
+    "@ember/test-helpers": "2.2.8",
     "@embroider/compat": "0.41.0",
     "@embroider/core": "0.41.0",
     "@embroider/webpack": "0.41.0",

yarn.lock

@@ -1158,19 +1158,19 @@
   dependencies:
     ember-cli-babel "^7.4.0"
 
-"@ember/[email protected].6":
-  version "2.2.6"
-  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-2.2.6.tgz#48a5dd6f871dd531c81edfee8094991fd932dc12"
-  integrity sha512-nsrIeFeA2ZChLYp+qgOjpDKo0a294PVRJ3XZtid2alF4VjNTJPl+tyjQfnPje5kcQtADZlIGOqemNYC3HTo4Lg==
+"@ember/[email protected].8":
+  version "2.2.8"
+  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-2.2.8.tgz#3f1c1ab828098e4a6a6209b7c28b124ac614a73f"
+  integrity sha512-1en4cBDoI3+1xtl7k5QtGpPgKmuvF0D7Azs0JSlv3ttV1Fxb3ukLZ/2Giz1IOEMogO4B+k7fGFeYpANVJuNWqA==
   dependencies:
-    "@ember/test-waiters" "^2.4.3"
+    "@ember/test-waiters" "^2.4.4"
     broccoli-debug "^0.6.5"
-    broccoli-funnel "^3.0.3"
-    ember-cli-babel "^7.26.4"
+    broccoli-funnel "^3.0.6"
+    ember-cli-babel "^7.26.6"
     ember-cli-htmlbars "^5.7.1"
     ember-destroyable-polyfill "^2.0.3"
 
-"@ember/test-waiters@^2.3.0", "@ember/test-waiters@^2.4.3":
+"@ember/test-waiters@^2.3.0", "@ember/test-waiters@^2.4.3", "@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==
@@ -4358,10 +4358,10 @@ 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@^3.0.0, broccoli-funnel@^3.0.2, broccoli-funnel@^3.0.3, broccoli-funnel@^3.0.5:
-  version "3.0.6"
-  resolved "https://registry.yarnpkg.com/broccoli-funnel/-/broccoli-funnel-3.0.6.tgz#2216a802fc2f6d6875a66531cfbc07e4e4c22d6c"
-  integrity sha512-pJK+pO+2J6BYPiPNNAe16KiCK8SIVUHzjcDbtYMiAwGDhGrNXO91dm1Z/GOtpjqa3xmfm/IuQwMf01tW+FO2Ow==
+broccoli-funnel@^3.0.0, broccoli-funnel@^3.0.2, broccoli-funnel@^3.0.3, broccoli-funnel@^3.0.5, broccoli-funnel@^3.0.6:
+  version "3.0.7"
+  resolved "https://registry.yarnpkg.com/broccoli-funnel/-/broccoli-funnel-3.0.7.tgz#003c1e90e15f2416ccaad7a12667bfeaed843123"
+  integrity sha512-DuiMqbR3eHY/c5ctOd0d/aqiGcY3r8Ynoz12vxTsEp5vRkFaIRuMhz5w7UHJbMcoC9nMNnY9hGrvVFODngPRXw==
   dependencies:
     array-equal "^1.0.0"
     broccoli-plugin "^4.0.7"