UPDATE ONE IN ARRAY

 WE UPDATE A SINGLE TASK BY CONSIDERING IT'S ID.

WE ADD A CONDITION , TO UPDATE THE CORRESPONDING TASK

  let upperCaseOne = (id) => {
    setTask((prevTask) =>
      prevTask.map((task) => {
        if (task.id == id) {
          return {
            ...task,
            task: task.task.toUpperCase(),
          };
        } else {
          return task;
        }
      })
    );
  };
  retur


            <button onClick={() => upperCaseOne(task.id)}>UpperCase one</button>



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