Set up package publishing for rapids-logger

[vyasr]

rapids-logger is a new project in RAPIDS 25.04 that is a hard dependency of many RAPIDS packages. It replaces using spdlog directly to provide us improved ABI-stability guarantees. The library is ready for a 0.1 release alongside the RAPIDS 25.04 release. We have the following requirements:

• We need conda and pip (C++ only wheel) packages
• We will be following SemVer rather than CalVer
• We will not be following RAPIDS releases after the 25.04 release

Dual publishing to pypi.nvidia.com is optional. If we do this, we will need to use Kitmaker's publishing process. If we don't, we can publish directly, which is a benefit. It's worth noting that rapids-logger is tiny (~200Kb) so the long-term maintenance of historical packages on PyPI is not a concern.