Remove ember-cli-deploy

Author: NullVoxPopuli

package.json

@@ -64,10 +64,6 @@
     "ember-cli": "5.12.0",
     "ember-cli-clean-css": "3.0.0",
     "ember-cli-dependency-checker": "3.3.3",
-    "ember-cli-deploy": "2.0.0",
-    "ember-cli-deploy-build": "3.0.0",
-    "ember-cli-deploy-git": "1.3.4",
-    "ember-cli-deploy-git-ci": "1.0.1",
     "ember-cli-htmlbars": "6.3.0",
     "ember-cli-inject-live-reload": "2.1.0",
     "ember-concurrency": "^4.0.4",