Ensure ember embroider env works

Author: mydea

packages/ember/package.json

@@ -62,6 +62,7 @@
     "ember-cli-uglify": "~3.0.0",
     "ember-disable-prototype-extensions": "~1.1.3",
     "ember-load-initializers": "~2.1.1",
+    "ember-maybe-import-regenerator": "~1.0.0",
     "ember-qunit": "~6.0.0",
     "ember-resolver": "~8.0.3",
     "ember-sinon-qunit": "~6.0.0",

yarn.lock

@@ -4620,6 +4620,7 @@
   integrity sha512-5zOA53RUlzN74bvrSGwjudssD9F3a797sDZQkiYpUOxW+WHaXTCPz4/d5Dgi6FKnOqZ2CpaTo0DhgIfsXAOE/A==
   dependencies:
     "@types/node" "*"
+
 "@types/ember-qunit@~3.4.9":
   version "3.4.14"
   resolved "https://registry.yarnpkg.com/@types/ember-qunit/-/ember-qunit-3.4.14.tgz#4c10ce71e1eb6618ef7c680616beff8358e9c486"
@@ -11313,6 +11314,16 @@ ember-load-initializers@~2.1.1:
     ember-cli-babel "^7.13.0"
     ember-cli-typescript "^2.0.2"
 
+ember-maybe-import-regenerator@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/ember-maybe-import-regenerator/-/ember-maybe-import-regenerator-1.0.0.tgz#c05453dfd3b65dbec2b569612b01ae70b672dd7e"
+  integrity sha512-wtjgjEV0Hk4fgiAwFjOfPrGWfmFrbRW3zgNZO4oA3H5FlbMssMvWuR8blQ3QSWYHODVK9r+ThsRAs8lG4kbxqA==
+  dependencies:
+    broccoli-funnel "^2.0.1"
+    broccoli-merge-trees "^3.0.0"
+    ember-cli-babel "^7.26.6"
+    regenerator-runtime "^0.13.2"
+
 ember-qunit@~6.0.0:
   version "6.0.0"
   resolved "https://registry.yarnpkg.com/ember-qunit/-/ember-qunit-6.0.0.tgz#cea4766c297a25d58a3e886ccd4eb726167ea47c"
@@ -21428,6 +21439,11 @@ regenerator-runtime@^0.11.0:
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
   integrity sha512-MguG95oij0fC3QV3URf4V2SDYGJhJnJGqvIIgdECeODCT98wSWDAJ94SSuVpYQUoTcGUIL6L4yNB7j1DFFHSBg==
 
+regenerator-runtime@^0.13.2:
+  version "0.13.10"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.10.tgz#ed07b19616bcbec5da6274ebc75ae95634bfc2ee"
+  integrity sha512-KepLsg4dU12hryUO7bp/axHAKvwGOCV0sGloQtpagJ12ai+ojVDqkeGSiRX1zlq+kjIMZ1t7gpze+26QqtdGqw==
+
 regenerator-transform@^0.10.0:
   version "0.10.1"
   resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.10.1.tgz#1e4996837231da8b7f3cf4114d71b5691a0680dd"