The 'Set fact for SNMP being installed' and 'Set fact for vsftpd being
installed' tasks rely on variables being registered by other tasks. If
those other tasks are skipped by tag, Ansible can fail with an undefined
variable error. Add the appropriate STIG ID tags to these set_fact tasks
to include them when skipping by tags.
Change-Id: If6345d7095676cc703140ab95d60a5383a5ebef0
(cherry picked from commit 209ce55e56)
2d4fb83f7f