GPII-1826: Removes unnecessary deduping step

Author: avtar

provisioning/build.bat

@@ -6,6 +6,4 @@ cd c:\node_modules
 git clone --depth 1 https://github.com/GPII/universal.git
 cd universal
 call npm install
-call npm install dedupe-infusion
-node -e "require('dedupe-infusion')()"