Log Message:
py-cyclonedx-python-lib: update to 8.5.1.

Documentation

    docs: responsibilities & capabilities (#763)
    docs: Fix typos in conda-forge.md and remove unused reference in README (#762)
    docs: modernize docstrings for CDX1.6 (#759)

Feature

    feat: couple classes and their serializes (#757)
    Deprecates .serialization.BomRefHelper and \ 
.serialization.LicenseRepositoryHelper.
    (stealth-release of this feature, as it is almost only used internally)