update reward timeout to 2 seconds

dist/bundle.es.js

@@ -1647,7 +1647,7 @@ function doClaimRewardType(rewardType, options = {}) {
             options.callback();
           }
         });
-      }, 1000);
+      }, 2000);
     };
 
     const failure = error => {

dist/bundle.js

@@ -2207,7 +2207,7 @@ function doClaimRewardType(rewardType) {
             options.callback();
           }
         });
-      }, 1000);
+      }, 2000);
     };
 
     var failure = function failure(error) {

src/redux/actions/rewards.js

@@ -95,7 +95,7 @@ export function doClaimRewardType(rewardType, options = {}) {
             options.callback();
           }
         });
-      }, 1000);
+      }, 2000);
     };
 
     const failure = error => {