Update dependency ember-cli to v4.7.0 (#5199)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -70,7 +70,7 @@
     "broccoli-asset-rev": "3.0.0",
     "ember-a11y-testing": "5.0.0",
     "ember-auto-import": "2.4.2",
-    "ember-cli": "4.6.0",
+    "ember-cli": "4.7.0",
     "ember-cli-app-version": "5.0.0",
     "ember-cli-babel": "7.26.11",
     "ember-cli-bundle-analyzer": "0.2.2",