please add support for comparisions

### Description

Hi,

analogous to version_ge, please implement eq, neq, lt, le, gt, ge, or alternatively =, !=, <, <=, >, >=

I'd like to do things like @@if DISTRIBUTION_NAME == "forky" @@define DISTRIBUTION_VERSION 14

Greetings
Marc


### Which version of AIDE are you using?

0.19.3

### What's your operating system?

Debian unstable