chore(package): update postcss-modules-values to version 1.2.2

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -9,7 +9,7 @@
   "dependencies": {
     "icss-replace-symbols": "1.0.2",
     "postcss": "5.0.10",
-    "postcss-modules-values": "1.1.2",
+    "postcss-modules-values": "1.2.2",
     "postcss-modules-extract-imports": "1.0.0",
     "postcss-modules-local-by-default": "1.0.1",
     "postcss-modules-scope": "1.0.0"