Remove the annoying message "`UV_NATIVE_TLS` environment variable is deprecated" when both variables are defined

Summary

Please remove the annoying message when BOTH UV_SYSTEM_CERTS and UV_NATIVE_TLS are defined:

warning: The `UV_NATIVE_TLS` environment variable is deprecated and will be removed in a future release. Use `UV_SYSTEM_CERTS` instead.`

I have case where several version of uv is used, i defined them both. Thanks i saw this message, i do NOT need to see it everytime i use uv.

Platform

all

Version

0.12.15

Python version

No response