chore: Temporarily downgraded @ember/test-helpers to v2.7.0 so that 3…

….28 and 4.4 ember-try scenarios run

docs-app/package.json

@@ -43,7 +43,7 @@
   "devDependencies": {
     "@ember/optional-features": "^2.0.0",
     "@ember/string": "^3.0.1",
-    "@ember/test-helpers": "^2.9.3",
+    "@ember/test-helpers": "~2.7.0",
     "@embroider/compat": "^2.1.1",
     "@embroider/core": "^2.1.1",
     "@embroider/router": "^2.0.0",

test-app/package.json

@@ -41,7 +41,7 @@
   "devDependencies": {
     "@ember/optional-features": "^2.0.0",
     "@ember/string": "^3.0.1",
-    "@ember/test-helpers": "^2.9.3",
+    "@ember/test-helpers": "~2.7.0",
     "@embroider/test-setup": "^2.1.1",
     "@gavant/glint-template-types": "^0.3.2",
     "@glimmer/component": "^1.1.2",

yarn.lock

@@ -1054,18 +1054,16 @@
   dependencies:
     ember-cli-babel "^7.26.6"
 
-"@ember/test-helpers@^2.9.3":
-  version "2.9.3"
-  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-2.9.3.tgz#c2a9d6ab1c367af92cf1a334f97eb19b8e06e6e1"
-  integrity sha512-ejVg4Dj+G/6zyLvQsYOvmGiOLU6AS94tY4ClaO1E2oVvjjtVJIRmVLFN61I+DuyBg9hS3cFoPjQRTZB9MRIbxQ==
+"@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" "^1.10.0"
-    "@embroider/util" "^1.9.0"
     broccoli-debug "^0.6.5"
     broccoli-funnel "^3.0.8"
-    ember-cli-babel "^7.26.11"
-    ember-cli-htmlbars "^6.1.1"
+    ember-cli-babel "^7.26.6"
+    ember-cli-htmlbars "^5.7.1"
     ember-destroyable-polyfill "^2.0.3"
 
 "@ember/test-waiters@^2.4.3 || ^3.0.0", "@ember/test-waiters@^3.0.0":
@@ -1192,7 +1190,7 @@
   resolved "https://registry.yarnpkg.com/@embroider/hbs-loader/-/hbs-loader-2.0.0.tgz#8cf4fa0c167dc3c3c4e6e2449c56ac3974fb76b3"
   integrity sha512-rWcZyZ3n35LwlPTS6/fYsdHqPWUh4QO/cVTIJOSeLqJCATNTho7tjBXS6pBvV9cZgvqP/Xph/08xjdUyOWUOxQ==
 
-"@embroider/[email protected]", "@embroider/macros@^1.0.0", "@embroider/macros@^1.10.0", "@embroider/macros@^1.9.0":
+"@embroider/[email protected]", "@embroider/macros@^1.0.0", "@embroider/macros@^1.9.0":
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/@embroider/macros/-/macros-1.10.0.tgz#af3844d5db48f001b85cfb096c76727c72ad6c1e"
   integrity sha512-LMbfQGk/a+f6xtvAv5fq/wf2LRxETnbgSCLUf/z6ebzmuskOUxrke+uP55chF/loWrARi9g6erFQ7RDOUoBMSg==
@@ -1236,7 +1234,7 @@
     lodash "^4.17.21"
     resolve "^1.20.0"
 
-"@embroider/util@^0.39.1 || ^0.40.0 || ^0.41.0 || ^1.0.0", "@embroider/util@^1.9.0":
+"@embroider/util@^0.39.1 || ^0.40.0 || ^0.41.0 || ^1.0.0":
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/@embroider/util/-/util-1.9.0.tgz#331c46bdf106c44cb1dd6baaa9030d322c13cfca"
   integrity sha512-9I63iJK6N01OHJafmS/BX0msUkTlmhFMIEmDl/SRNACVi0nS6QfNyTgTTeji1P/DALf6eobg/9t/N4VhS9G9QA==
@@ -5602,7 +5600,7 @@ ember-cli-htmlbars@^5.7.1:
     strip-bom "^4.0.0"
     walk-sync "^2.2.0"
 
-ember-cli-htmlbars@^6.0.0, ember-cli-htmlbars@^6.0.1, ember-cli-htmlbars@^6.1.1, ember-cli-htmlbars@^6.2.0:
+ember-cli-htmlbars@^6.0.0, ember-cli-htmlbars@^6.0.1, ember-cli-htmlbars@^6.2.0:
   version "6.2.0"
   resolved "https://registry.yarnpkg.com/ember-cli-htmlbars/-/ember-cli-htmlbars-6.2.0.tgz#18ec48ee1c93f9eed862a64eb24a9d14604f1dfc"
   integrity sha512-j5EGixjGau23HrqRiW/JjoAovg5UBHfjbyN7wX5ekE90knIEqUUj1z/Mo/cTx/J2VepQ2lE6HdXW9LWQ/WdMtw==