When using --only, create config is not executed

[thibaultserti]

# ./hardening.sh --audit-all --only 5.2.16
hardening                 [INFO] Treating /opt/cis-hardening/bin/hardening/5.2.16_sshd_idle_timeout.sh
5.2.16_sshd_idle_timeout  [INFO] Working on 5.2.16_sshd_idle_timeout
5.2.16_sshd_idle_timeout  [INFO] [DESCRIPTION] Set Idle Timeout Interval for user login.
5.2.16_sshd_idle_timeout  [INFO] Checking Configuration
5.2.16_sshd_idle_timeout  [INFO] Performing audit
5.2.16_sshd_idle_timeout  [ OK ] openssh-server is installed
5.2.16_sshd_idle_timeout  [ OK ] Check Passed
################### SUMMARY ###################
      Total Available Checks : 1
         Total Runned Checks : 1
         Total Passed Checks : [     1/1 ]
         Total Failed Checks : [     0/1 ]
   Enabled Checks Percentage : 100.00 %
       Conformity Percentage : 100.00 %