chore(deps): update dependency ember-cli-update to v0.50.0

Author: renovate-bot

package.json

@@ -27,7 +27,7 @@
     "chai": "^4.1.0",
     "ember-addon-codemods-manifest": "^1.0.4",
     "ember-app-codemods-manifest": "^1.0.4",
-    "ember-cli-update": "0.49.8",
+    "ember-cli-update": "0.50.0",
     "eslint": "^6.1.0",
     "eslint-config-sane": "0.8.5",
     "eslint-config-sane-node": "0.2.2",