Added always tag to ensure variable exists on CIS profile tag-based e…

[defnotyujine]

Overall Review of Changes:
When executing the role with tag filtering (-t level1-server,level1-workstation), the preliminary task that registers prelim_sshd_50_redhat_file was skipped because it had no tags.

Tasks 5.1.10 and 5.1.11 reference prelim_sshd_50_redhat_file.stat.exists, which caused the playbook to fail with an undefined variable error.

Issue Fixes:
Fixed issue for prelim_sshd_50_redhat_file.stat_exists not existing when executing the playbook using tags.
Error Message

TASK [/home/frqadmin/Lockdown/RHEL9-CIS : 5.1.10 | PATCH | Ensure sshd DisableForwarding is enabled | override] ***
fatal: [rhel_host1]: FAILED! => {"msg": "The conditional check 'prelim_sshd_50_redhat_file.stat.exists' failed. The error was: error while evaluating conditional (prelim_sshd_50_redhat_file.stat.exists): 'prelim_sshd_50_redhat_file' is undefined. 'prelim_sshd_50_redhat_file' is undefined\n\nThe error appears to be in '/home/frqadmin/Lockdown/RHEL9-CIS/tasks/section_5/cis_5.1.x.yml': line 281, column 7, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n    - name: \"5.1.10 | PATCH | Ensure sshd DisableForwarding is enabled | override\"\n      ^ here\n"}
fatal: [rhel_host2]: FAILED! => {"msg": "The conditional check 'prelim_sshd_50_redhat_file.stat.exists' failed. The error was: error while evaluating conditional (prelim_sshd_50_redhat_file.stat.exists): 'prelim_sshd_50_redhat_file' is undefined. 'prelim_sshd_50_redhat_file' is undefined\n\nThe error appears to be in '/home/frqadmin/Lockdown/RHEL9-CIS/tasks/section_5/cis_5.1.x.yml': line 281, column 7, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n    - name: \"5.1.10 | PATCH | Ensure sshd DisableForwarding is enabled | override\"\n      ^ here\n"}

PLAY RECAP *********************************************************************
rhel_host1                 : ok=203  changed=17   unreachable=0    failed=1    skipped=131  rescued=0    ignored=0   
rhel_host2                 : ok=203  changed=17   unreachable=0    failed=1    skipped=131  rescued=0    ignored=0   

How has this been tested?:
Manually

[github-actions]

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[uk-bolly]

Nice catch thank you

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