bump dbhelpers for cache change (#114)

Author: sammachin

package-lock.json

@@ -28,7 +28,7 @@
   "homepage": "https://github.com/jambonz/sbc-sip-sidecar#readme",
   "dependencies": {
     "@babel/helpers": "^7.26.10",
-    "@jambonz/db-helpers": "^0.9.12",
+    "@jambonz/db-helpers": "^0.9.18",
     "@jambonz/digest-utils": "^0.0.6",
     "@jambonz/mw-registrar": "^0.2.7",
     "@jambonz/realtimedb-helpers": "^0.8.13",