fix: Update dependencies versions for @cocreate libraries

Author: frankpagan

package.json

@@ -63,7 +63,7 @@
     "@cocreate/api": "^1.10.13",
     "@cocreate/docs": "^1.7.13",
     "@cocreate/element-prototype": "^1.8.12",
-    "@cocreate/observer": "^1.7.10",
+    "@cocreate/observer": "^1.8.0",
     "@cocreate/utils": "^1.20.10"
   }
 }