Updates to private-cloud examples - el9

[clevesque]

expecting to use cloudera.exe 2.4.1+ & cloudera.cluster 4.4.0+

• Creates a Elastic IP address for bastion, instead of public IP that changes after instance restart
• Enables IPA/IdM to use an OS version differing from bastion rest of proxied cluster
• adds a local role, krb_conf_cdp_friendly, to be called after pre-setup, alters /etc/krb5.conf to conventions that wont break CM, Base and ECS
• Includes example add_ipa_users_groups, will create new user and add that user to new group "field-se" , that is to be mapped to CM ROLE_ADMIN
• definition includes a mapping of "se_group_name" to CM ROLE_ADMIN, allows group member ("field-se") to use their login creds and be enabled as admin
• definition includes global var freeipa_sidecar, which indicates all client config is done during pre_setup and doesnt need to be repeated via legacy plays
• sets postgresql to version 14
• sets cdp base to version 7.1.9SP1
• sets cm version to be compat with BaseSP1 & ECS 1.5.4chf1

Tested on RHEL 8.8, 8.9, 8.10 and 9.4
No Testing on el7, Ubuntu, Debian,SLES
Signed-off-by: Chuck Levesque [email protected]