fixed an issue regarding player jump not getting canceled in a few cases

UOP1_Project/Assets/Scripts/Characters/Character.cs

     
     private void OnControllerColliderHit(ControllerColliderHit hit)
     {
-        if (isJumping)
+        bool isMovingUpwards = verticalMovement > 0f;
+
+        if (isMovingUpwards)
         {
             // Making sure the collision is near the top of the head
             float permittedDistance = characterController.radius / 2f;