fix: minor cleanup

Author: Nerivec

src/dev/z2mdata-to-zohsave.ts

@@ -221,6 +221,7 @@ async function convert(dataPath: string): Promise<void> {
             neighbor: backupDevice?.is_child !== true,
             lastTransportedNetworkKeySeq: undefined,
             recentLQAs: [],
+            lastReceivedRssi: undefined,
             incomingNWKFrameCounter: undefined,
             endDeviceTimeout: undefined,
             linkStatusMisses: 0,