playbook: Fix PATH to access slapcache commands

Sometimes local are not included on rc.local or crontab while run.

playbook/roles/install-script/templates/base_setup.j2

 {{ lookup('file', 'roles/install-script/files/function-common') }}
 
 
+export PATH=$PATH:/usr/local/bin:/usr/local/sbin
+
 # Include Additional Functions
 function download_playbook {
     if [ ! -f /etc/opt/slapcache.cfg ]; then