[FEATURE] Make Meza work with SELinux in 'enforcing' mode

[freephile]

Is your feature request related to a problem? Please describe.

SELinux was initially enabled in the project, however it appears to have been set to 'permissive' while in development and never actualized into the default mode 'enforcing'.

Describe the solution you'd like

Ensure that Meza's secontext is 'enforcing'

Describe alternatives you've considered

Having SELinux in permissive mode - where failures are simply logged instead of blocked - is not acceptable practice for a production system deployed in an enterprise environment. Disabling SELinux altogether is similarly a non-starter.

Additional context

Having SELinux in 'enforcing' mode gives clear guidance on the proper mode in other distributions like Debian/Ubuntu where the AppArmor system is used in place of SELinux.

Environment

• meza version: Meza 43.60.6-8-gea8482e
  Commit ea8482e
  Mediawiki EZ Admin

[freephile]

SELinux is found in key places throughout the project source.