CP4AIOPS-3113 Store saml remote user configuration separately from sssd lookup

[kbrock]

Part of https://github.com/ManageIQ/manageiq/pull/23139

saml configuration (mod_auth_mellon) uses a different delimiter from sssd type configurations.

The templates have been changed to reflect this change. The appliance console is now respecting this change

[kbrock]

update:

• added support for file not present on appliance

update:

• changed version to 10.0
• removed comment about version numbers

update:

• changed version to 10.0.0
• changed comment to better explain why the 2 deletes are present

[miq-bot]

Checked commit https://github.com/kbrock/manageiq-appliance_console/commit/f4383737aef428776eb2641c9ad19a6934a7cfa4 with ruby 3.1.5, rubocop 1.56.3, haml-lint 0.51.0, and yamllint 3 files checked, 0 offenses detected Everything looks fine. :cookie: