Change the GPU build to work in absence of GPU to preclude the need for HW-specific builds

[peddybeats]

TF GPU builds are now fully functional even in the absence of a GPU. We can follow the same paradigm for consistency and simplicity of our release.
One potential concern is that the GPU builds are much heavier and the added cost will make some CPU users unhappy.

[bharatjetti]

Hi @peddybeats  Thank you so much for showing interest! We truly appreciate your enthusiasm and support.
We regret to inform you that we are not accepting new implementation requests or feature additions at this time. Please feel free to fork the repository and submit pull requests if you have any suggestions for enhancements, problem fixes, or ideas. We’d be more than happy to review and collaborate! If you would like to contribute , please follow our CONTRIBUTION GUIDELINES here and submit a pull request.
Thank you again for your interest, and we look forward to seeing your contributions!