chore(release): 2.3.0 [skip ci]

# [2.3.0](2.2.0...2.3.0) (2020-05-26)

### Features

* **Saucelabs:** Enable EU region ([78d9ea4](78d9ea4))

Author: semantic-release-bot

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@ideal-postcodes/supported-browsers",
-  "version": "2.2.0",
+  "version": "2.3.0",
   "description": "Browsers support by ideal-postcodes.co.uk",
   "author": {
     "name": "Ideal Postcodes",