SVCPLAN-6354: Rebase ansible-role-common after rename and RHEL

Move chrony pool to chrony.conf to support RHEL
Setup admin bastion ssh access for root
Simplify /etc/security/access.conf base config
Create sudoers.d files if don't already exist
Fix rpc services to only disable if configured
Install telegraf & ipmitool packages
Configure telegraf yum repository
Delete RHEL insights-client motd
Update handler for chronyd service for RedHat
Setup defaults based on os family
Update motd ascii art
Add proxy tasks if on private IP space
Run Qualys tasks only if on NCSA IP space
Set sssd ldap_tls_cacert based on OS
Configure authselect for RedHat
Set task filenames to reflect order they run in
Configure pam_access for pam.d/sshd
Add some basic packages for Debian
Document issue with configuring telegraf apt repo
Set common_admin_bastion_ssh_authorized_key for root