Add ember-cli-shims to dependencies as it is used in test-apps

Author: josemarluedke

package.json

@@ -98,6 +98,7 @@
     "ember-cli-inject-live-reload": "^1.8.2",
     "ember-cli-mirage": "^0.4.9",
     "ember-cli-qunit": "^4.3.2",
+    "ember-cli-shims": "^1.2.0",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-uglify": "^2.1.0",
     "ember-disable-prototype-extensions": "^1.1.3",

yarn.lock

@@ -4062,6 +4062,17 @@ ember-cli-sass@7.1.7:
     broccoli-sass-source-maps "^2.1.0"
     ember-cli-version-checker "^2.1.0"
 
+ember-cli-shims@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/ember-cli-shims/-/ember-cli-shims-1.2.0.tgz#0f53aff0aab80b5f29da3a9731bac56169dd941f"
+  integrity sha1-D1Ov8Kq4C18p2jqXMbrFYWndlB8=
+  dependencies:
+    broccoli-file-creator "^1.1.1"
+    broccoli-merge-trees "^2.0.0"
+    ember-cli-version-checker "^2.0.0"
+    ember-rfc176-data "^0.3.1"
+    silent-error "^1.0.1"
+
 ember-cli-sri@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ember-cli-sri/-/ember-cli-sri-2.1.1.tgz#971620934a4b9183cf7923cc03e178b83aa907fd"
@@ -4528,7 +4539,7 @@ ember-responsive@^3.0.0-beta.1:
   dependencies:
     ember-cli-babel "^6.6.0"
 
-ember-rfc176-data@^0.3.3, ember-rfc176-data@^0.3.5:
+ember-rfc176-data@^0.3.1, ember-rfc176-data@^0.3.3, ember-rfc176-data@^0.3.5:
   version "0.3.5"
   resolved "https://registry.yarnpkg.com/ember-rfc176-data/-/ember-rfc176-data-0.3.5.tgz#f630e550572c81a5e5c7220f864c0f06eee9e977"
   integrity sha512-5NfL1iTkIQDYs16/IZ7/jWCEglNsUrigLelBkBMsNcib9T3XzQwmhhVTjoSsk66s57LmWJ1bQu+2c1CAyYCV7A==