chore(release): 3.40.1 [skip ci]

## [3.40.1](react-native-camera/react-native-camera@v3.40.0...v3.40.1) (2021-01-06)

### Bug Fixes

* calculation for RNW root folder ([#3052](react-native-camera/react-native-camera#3052)) ([841e27a](react-native-camera/react-native-camera@841e27a))

package.json

@@ -1,7 +1,7 @@
 {
   "name": "react-native-camera",
   "description": "A Camera component for React Native. Also reads barcodes.",
-  "version": "3.40.0",
+  "version": "3.40.1",
   "author": "Lochlan Wansbrough <lochie@live.com> (http://lwansbrough.com)",
   "collective": {
     "type": "opencollective",