Fix configurator layout helix/rev3_4rows (#10618)

Co-authored-by: keyaki-namiki <28521374+keyaki-namiki@users.noreply.github.com>

keyboards/helix/rev3_4rows/info.json

@@ -5,7 +5,7 @@
   "width": 15,
   "height": 4,
   "layouts": {
-    "LAYOUT_4": {
+    "LAYOUT": {
       "layout": [
         {"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0},                                 {"x":9, "y":0}, {"x":10, "y":0}, {"x":11, "y":0}, {"x":12, "y":0}, {"x":13, "y":0}, {"x":14, "y":0},
         {"x":0, "y":1}, {"x":1, "y":1}, {"x":2, "y":1}, {"x":3, "y":1}, {"x":4, "y":1}, {"x":5, "y":1},                                 {"x":9, "y":1}, {"x":10, "y":1}, {"x":11, "y":1}, {"x":12, "y":1}, {"x":13, "y":1}, {"x":14, "y":1},