[Keyboard] Moved tokyo60/ into tokyokeyboard/tokyo60/. (#12023)

* Moved tokyo60/ into tokyokeyboard/tokyo60/.

* Updated make instruction, fixed broken image link

* Fixed still broken image link.

keyboards/tokyokeyboard/tokyo60/tokyo60.c

@@ -0,0 +1,18 @@
+#include "tokyo60.h"
+
+void matrix_init_kb(void) {
+  // Keyboard start-up code goes here
+  // Runs once when the firmware starts up
+  matrix_init_user();
+  led_init_ports();
+};
+
+void matrix_scan_kb(void) {
+  // Looping keyboard code goes here
+  // This runs every cycle (a lot)
+  matrix_scan_user();
+};
+
+void led_init_ports(void) {
+  /* LEDs on */
+}