fix: add libssh ssh-rsa publickey_algorithms to project ansible.cfg

The EE's /etc/ansible/ansible.cfg is overridden by the project-level
ansible.cfg when AAP runs jobs. Add [libssh_connection] section here
so the ssh-rsa algorithm is allowed when connecting to Cisco devices
via network_cli's libssh transport.

Made-with: Cursor

Author: IPvSean

ansible.cfg

@@ -7,3 +7,5 @@ callback_enabled = timer, profile_tasks
 [persistent_connection]
 connect_timeout = 60
 command_timeout = 60
+[libssh_connection]
+publickey_algorithms = ssh-rsa