Does not. Read the bill. This is what it does:
Support State Red Flag Laws
Provide $750 million in much-needed funding over the next five years to support crisis intervention services, including the implementation of state Red Flag laws. The bill will also unlock an additional well-established existing funding stream to support the implementation of Red Flag laws.
Texas would have to implement something further which is unlikely.
https://www.texastribune.org/2022/06/23 ... -gun-bill/