chore(core): update engine runner (#1399)

Author: NathanFlurry

packages/rivetkit/package.json

@@ -163,7 +163,7 @@
     "@bare-ts/lib": "~0.3.0",
     "@hono/standard-validator": "^0.1.3",
     "@hono/zod-openapi": "^0.19.10",
-    "@rivetkit/engine-runner": "https://pkg.pr.new/rivet-dev/engine/@rivetkit/engine-runner@bdfca35",
+    "@rivetkit/engine-runner": "https://pkg.pr.new/rivet-dev/engine/@rivetkit/engine-runner@6659217",
     "@rivetkit/fast-json-patch": "^3.1.2",
     "cbor-x": "^1.6.0",
     "hono": "^4.7.0",