Package: azure-cli Version: 2.31.0-1 Severity: serious
azure-cli build-depends on pylint3 which is no longer built by the pylint source package, it is still present in unstable as a cruft package, but is completely gone from testing. Since the package was previously an empty (other than /usr/share/docfiles) fixing this should be a simple matter of updating your build-depedency.
(I have not done a test build though)