MC-13775: [2.2.x] Accept.js for Auth.net

Author: zakdma

app/code/Magento/AuthorizenetAcceptjs/i18n/en_US.csv

@@ -8,8 +8,6 @@
 "Advanced Authorie.Net Settings","Advanced Authorie.Net Settings"
 "Public Client Key","Public Client Key"
 "Environment","Environment"
-"Production","Production"
-"Sandbox","Sandbox"
 "accountType","Account Type"
 "authCode", "Processor Response Text"
 "avsResultCode", "AVS Response Code"