Update input_lists.json

Author: wadeburgess

_explore/input_lists.json

@@ -45,11 +45,12 @@
         "trilinos/trilinos",
         "usepa/canary",
         "usepa/wntr",
+        "Viskores/viskores",
         "wec-sim/wec-sim",
         "xyce/xyce",
         "zadorlab/kinbot",
         "zadorlab/pynta",
         "zadorlab/pysidt",
         "zadorlab/sella"
     ]
-}
+}