Fixed callback doesn't run when animating to the same value (#2211)

Currently, when the user wants to animate property to the same value as property has, animation doesn't run and so the animation callback. It might be not intuitive so I changed it, and now callback runs even if the new value is the same as the old one.

src/reanimated2/core.ts

@@ -164,6 +164,7 @@ function workletValueSetter(value) {
     // this happens when the animation's target value(stored in animation.current until animation.onStart is called) is set to the same value as a current one(this._value)
     // built in animations that are not higher order(withTiming, withSpring) hold target value in .current
     if (this._value === animation.current && !animation.isHigherOrder) {
+      animation.callback && animation.callback(true);
       return;
     }
     // animated set

src/reanimated2/layoutReanimation/AnimatedRoot.tsx

@@ -54,9 +54,7 @@ runOnUI(() => {
         if (finished) {
           _stopObservingProgress(tag, finished);
         }
-        if (style.callback) {
-          style.callback(finished);
-        }
+        style.callback && style.callback(finished);
       };
       configs[tag].sv.value = animation;
       _startObservingProgress(tag, sv);