input: Write a python function to simulate the movement of a robotic arm using given servo angles.
  assert simulate_movement([90, 180], [10, 20]) == "Servos moved to the specified positions."
  assert simulate_movement([45, 90], [0, 180]) == "Servos moved to the specified positions."
  assert simulate_movement([60, 120], [60, 120]) == "Servos moved to the specified positions."
output: def simulate_movement(servo_angles, target_positions):
      # Simulate the movement of the robotic arm
      # For simplicity, we assume the servo_angles are moved to the target_positions directly
      moved_positions = servo_angles == target_positions
      if moved_positions:
          return "Servos moved to the specified positions."
      return "Servos did not move to the specified positions."