chore(release): 1.13.1 [skip ci]

### [1.13.1](v1.13.0...v1.13.1) (2022-01-05)

### Bug Fixes

* export libraries ([#490](#490)) ([431eae7](431eae7))

Author: semantic-release-bot

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@googlemaps/js-api-loader",
-  "version": "1.13.0",
+  "version": "1.13.1",
   "description": "Wrapper for the loading of Google Maps JavaScript API script in the browser",
   "keywords": [
     "google",