Fix redox w layout for GUI (#296)

* redox_w: fix layout

* redox_w: Fix layout for gui

* remove old layout

Co-authored-by: Alejandro Bolullo <alejandro.bolullo@trustyou.net>

keyboards/redox_w/keymaps/vial/vial.json

@@ -5,8 +5,7 @@
         "keymap":[
           [
             {
-              "x": 3.5,
-              "a": 7
+              "x": 3.5
             },
             "0,3",
             {