WIP: Detections Changes

Removed some strelka/yara rules from salt.

Removed yara scripts for downloading and updating rules. This will be managed by SOC.

Added a new compile_yara.py script.

Added the strelka repos folder.

salt/strelka/backend/config.sls

@@ -50,16 +50,6 @@ backend_taste:
     - user: 939
     - group: 939
 
-{%   if STRELKAMERGED.rules.enabled %}
-strelkarules:
-  file.recurse:
-    - name: /opt/so/conf/strelka/rules
-    - source: salt://strelka/rules
-    - user: 939
-    - group: 939
-    - clean: True
-{%   endif %}
-
 {% else %}
 
 {{sls}}_state_not_allowed: