chore(deps-dev): downgrade @ember/test-helpers from 2.8.1 to 2.7.0

See: emberjs/ember-test-helpers#1232

Author: mydea

packages/client/package.json

@@ -43,7 +43,7 @@
   },
   "devDependencies": {
     "@ember/optional-features": "~2.0.0",
-    "@ember/test-helpers": "~2.8.1",
+    "@ember/test-helpers": "~2.7.0",
     "@embroider/test-setup": "~1.8.0",
     "@glimmer/component": "~1.1.0",
     "@glimmer/tracking": "~1.1.0",

packages/mock/package.json

@@ -37,7 +37,7 @@
   },
   "devDependencies": {
     "@ember/optional-features": "~2.0.0",
-    "@ember/test-helpers": "~2.8.1",
+    "@ember/test-helpers": "~2.7.0",
     "@embroider/test-setup": "~1.8.0",
     "@glimmer/component": "~1.1.0",
     "@glimmer/tracking": "~1.1.0",

yarn.lock

@@ -1024,14 +1024,12 @@
     mkdirp "^1.0.4"
     silent-error "^1.1.1"
 
-"@ember/test-helpers@~2.8.1":
-  version "2.8.1"
-  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-2.8.1.tgz#20f2e30d48172c2ff713e1db7fbec5352f918d4e"
-  integrity sha512-jbsYwWyAdhL/pdPu7Gb3SG1gvIXY70FWMtC/Us0Kmvk82Y+5YUQ1SOC0io75qmOGYQmH7eQrd/bquEVd+4XtdQ==
+"@ember/test-helpers@~2.7.0":
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-2.7.0.tgz#d8e08b614cdd5eac647689d655e78e1de725f474"
+  integrity sha512-eWFtw5+sbci1Fw+E+HoyaMxY126LvK7jul6i8tad48zlWoxrOalbhJhz1mKqIo4daHbqIZWuFgQhOib4QfTKCQ==
   dependencies:
     "@ember/test-waiters" "^3.0.0"
-    "@embroider/macros" "^1.6.0"
-    "@embroider/util" "^1.6.0"
     broccoli-debug "^0.6.5"
     broccoli-funnel "^3.0.8"
     ember-cli-babel "^7.26.6"
@@ -1048,7 +1046,7 @@
     ember-cli-version-checker "^5.1.2"
     semver "^7.3.5"
 
-"@embroider/macros@1.8.3", "@embroider/macros@^1.0.0", "@embroider/macros@^1.6.0":
+"@embroider/macros@^1.0.0":
   version "1.8.3"
   resolved "https://registry.yarnpkg.com/@embroider/macros/-/macros-1.8.3.tgz#2f0961ab8871f6ad819630208031d705b357757e"
   integrity sha512-gnIOfTL/pUkoD6oI7JyWOqXlVIUgZM+CnbH10/YNtZr2K0hij9eZQMdgjOZZVgN0rKOFw9dIREqc1ygrJHRYQA==
@@ -1084,15 +1082,6 @@
     lodash "^4.17.21"
     resolve "^1.20.0"
 
-"@embroider/util@^1.6.0":
-  version "1.8.3"
-  resolved "https://registry.yarnpkg.com/@embroider/util/-/util-1.8.3.tgz#7267a2b6fcbf3e56712711441159ab373f9bee7a"
-  integrity sha512-FvsPzsb9rNeveSnIGnsfLkWWBdSM5QIA9lDVtckUktRnRnBWZHm5jDxU/ST//pWMhZ8F0DucRlFWE149MTLtuQ==
-  dependencies:
-    "@embroider/macros" "1.8.3"
-    broccoli-funnel "^3.0.5"
-    ember-cli-babel "^7.23.1"
-
 "@eslint/eslintrc@^1.3.0":
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/@eslint/eslintrc/-/eslintrc-1.3.0.tgz#29f92c30bb3e771e4a2048c95fa6855392dfac4f"
@@ -2998,7 +2987,7 @@ 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@^3.0.5, broccoli-funnel@^3.0.8:
+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==