Repair BPM setter

src/API/Time/Warp.ts

@@ -4,7 +4,7 @@ export const warp = (app: Editor) => (n: number): void => {
   /**
    * Time-warp the clock by using the tick you wish to jump to.
    */
-  app.clock.tick = n;
+  app.clock.time_position.tick = n;
   app.clock.time_position = app.clock.convertTicksToTimeposition(n);
 };
 
@@ -13,6 +13,6 @@ export const beat_warp = (app: Editor) => (beat: number): void => {
    * Time-warp the clock by using the tick you wish to jump to.
    */
   const ticks = beat * app.clock.ppqn;
-  app.clock.tick = ticks;
+  app.clock.time_position.tick = ticks;
   app.clock.time_position = app.clock.convertTicksToTimeposition(ticks);
 };