Merge pull request #59 from Lukeaber/MAINT-REV-Peer-dep

(MAINT) Rev peer dep of ember-source

Author: jonathannewman

package.json

@@ -98,7 +98,7 @@
     "webpack": "^5.99.7"
   },
   "peerDependencies": {
-    "ember-source": "^5.12.0"
+    "ember-source": "^5.12.0 || ^6.4.0"
   },
   "engines": {
     "node": ">= 18"