Brompton: Version bump package file.

brompton/package.json

@@ -1,6 +1,6 @@
 {
   "name": "brompton",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "Brompton",
   "bugs": {
     "url": "https://github.com/Automattic/themes/issues"