Wrap zypper pillar in OS check

Zypper pillar data is not needed on non-SUSE systems.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>

pillar/common.sls

@@ -6,5 +6,7 @@ managed_header_pound: |
   ### This file is managed via https://git.com.de/LibertaCasa/salt
   ### Manual changes will be overwritten
 
+{%- if grains['os'] == 'SUSE' %}
 zypper:
   refreshdb_force: False
+{%- endif %}

salt/common/suse.sls

@@ -36,3 +36,9 @@ ca-certificates-syscid:
   pkg.installed:
     - require:
       - pkgrepo: libertacasa_rpm_repository
+
+common_packages:
+  pkg.installed:
+    - names:
+      - fish
+      - system-group-wheel