[core][release] Need to update azure-cli-core version to update paramiko

[rynewang]

What happened + What you expected to happen

Now we depend on paramiko==2.12.0 which comes from azure-cli-core==2.62.0 from a test-requirements.txt, and we are not directly using it any way.

This paramiko version is now considered old and prints some encryption security warnings. we should consider upgrading azure-cli-core to stop it.

Versions / Dependencies

master

Reproduction script

Issue Severity

Medium: It is a significant difficulty but I can work around it.