system: post 22.7 we will be able to tighten /root permission #5475
system: post 22.7 we will be able to tighten /root permission #5475

This needs to boot 22.7 once and then we can introduce a base update
with the 750 permission and adjust the chmod accordingly.

opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core