Update JFrog cardinal credentials (#489)

README.md

@@ -28,7 +28,7 @@ repositories {
         url "https://cardinalcommerceprod.jfrog.io/artifactory/android"
         credentials {
             username 'braintree_team_sdk'
-            password 'AKCp8jQcoDy2hxSWhDAUQKXLDPDx6NYRkqrgFLRc3qDrayg6rrCbJpsKKyMwaykVL8FWusJpp'
+            password 'cmVmdGtuOjAxOjIwMzgzMzI5Nzg6Q3U0eUx5Zzl5TDFnZXpQMXpESndSN2tBWHhJ'
         }
     }
 }