chore(release): 6.4.0 [skip ci]

# [6.4.0](seamapi/javascript@v6.3.0...v6.4.0) (2023-06-08)

### Features

* Add new UnmanagedDeviceProperties ([#215](seamapi/javascript#215)) ([272737e](seamapi/javascript@272737e))

Author: semantic-release-bot

package.json

@@ -7,7 +7,7 @@
     "iot",
     "device"
   ],
-  "version": "6.3.0",
+  "version": "6.4.0",
   "license": "MIT",
   "sideEffects": false,
   "main": "./cjs-wrapper.js",