[Keyboard] Fix compilation issues for keycapsss kimiko (#18112)

keyboards/keycapsss/kimiko/kimiko.h

@@ -15,4 +15,8 @@
  */
 #pragma once
 
+#ifdef KEYBOARD_keycapsss_kimiko_rev1
+#    include "rev1.h"
+#endif
+
 #include "quantum.h"