Disable pointer-events for tile-card .icon-container class that don't have a "button" role (#19497)

Set pointer-events to none for icon containers that don't have button role

gallery/src/pages/lovelace/tile-card.ts

@@ -79,6 +79,18 @@ const CONFIGS = [
   color: pink
     `,
   },
+  {
+    heading: "Whole tile tap action",
+    config: `
+- type: tile
+  entity: switch.tv_outlet
+  color: pink
+  tap_action:
+    action: toggle
+  icon_tap_action:
+    action: none
+    `,
+  },
   {
     heading: "Unknown entity",
     config: `