Fix the component list doesn't change after replacing the model

[FileEX]

Summary

Even though vehicles are restreamed after a model replacement, the component list is not cleared. As a result, an existing vehicle (CClientVehicle) retains an incorrect component list even after the restream.

Motivation

#4130

Test plan

1. Create a vehicle next to you.
2. Replace the vehicle model with one that has a hidden component.
3. Check the vehicle’s component list (for example, using the /gvc command from the getVehicleComponents function example).
4. Notice that the list looks incorrect.

Checklist

• Your code should follow the coding guidelines.
• Smaller pull requests are easier to review. If your pull request is beefy, your pull request should be reviewable commit-by-commit.