Use Talos_LightSPD Package

[finchy]

We need to deprecate the usage of the individual snapshot rule packages, and have pulledpork3 move fully to the Talos_LightSPD package. We are publishing Snort 3 updates every two weeks, and engineering cannot produce a new rule pack every two weeks. Talos_LightSPD was designed to solve this problem.

This issue is to deprecate, fully, the use of individual snapshot rule packages, and only used Talos_LightSPD. Honestly, the priority on this one should be... number one.