Bump setuptools from 75.2.0 to 78.1.1

Update the link to IPFS (now kubo) in the README as well as stray

Update kubo to 0.32 for testing

Add Python 3.13 to the test matrix

Update support for Python 3.12 in testing

Update kubo to 0.31.0 for testing

Add kubo v0.30 to test matrix

Update Action versions to rm most deprecation warnings

Pull arch-specific version of kubo in Dockerfile

Update tests to use kubo 0.29.0