Convert samples to use offline built shaders

[walbourn]

The bulk of the samples use run-time HLSL compilation which is not recommended for production use. At least some if not all samples should be updated to build the shaders as a part of the build instead of at runtime.

[zarsr]

Dear Walbourn Sir

Could you please provide Direct Compute sample for offline compilation.
https://github.com/walbourn/directx-sdk-samples/tree/main/BasicCompute11

Could you please have a look at my query in stackoverflow
https://stackoverflow.com/questions/76340143/can-i-avoid-exposing-the-kernel-source-code-in-direct-compute