mousekey: expose current report to users (#13069)

quantum/mousekey.c

@@ -486,3 +486,5 @@ static void mousekey_debug(void) {
     print_dec(mousekey_accel);
     print(")\n");
 }
+
+report_mouse_t mousekey_get_report(void) { return mouse_report; }

quantum/mousekey.h

@@ -168,11 +168,12 @@ extern uint8_t mk_time_to_max;
 extern uint8_t mk_wheel_max_speed;
 extern uint8_t mk_wheel_time_to_max;
 
-void mousekey_task(void);
-void mousekey_on(uint8_t code);
-void mousekey_off(uint8_t code);
-void mousekey_clear(void);
-void mousekey_send(void);
+void           mousekey_task(void);
+void           mousekey_on(uint8_t code);
+void           mousekey_off(uint8_t code);
+void           mousekey_clear(void);
+void           mousekey_send(void);
+report_mouse_t mousekey_get_report(void);
 
 #ifdef __cplusplus
 }