Bazel integration

[RameshOswal]

Integrating Bazel in Mitiq

Issue Description

Mitiq's current build and testing process relies on traditional Python packaging, which lacks reproducibility, efficient caching, and scalable dependency management. This leads to long build times, inconsistent environments, and complex CI/CD integration.

Proposed Solution

A Bazel-based build system can address these issues by providing incremental builds, hermetic execution, and better dependency handling, improving development speed and reliability.

Additional References

https://bazel.build/reference/be/python

[natestemen]

Thanks for the feature request! So far our build process seems to be working pretty well. Is there something you hit that wasn't working?

I'm going to close this for now since I think think it's well motivated, but feel free to provide more context, and if it seems worth it we can reevaluate.