Add posibility to set ssd scheduler via udev.

    Available values: noop, cfq, deadline (or other available scheduler in kernel)
    Default value: deadline

Closes-bug: PROD-36140
Change-Id: I90e88b9cbab9a1dd004ba629dad84a1e537cbb4b
diff --git a/tests/pillar/system.sls b/tests/pillar/system.sls
index 44969c2..d74bd96 100644
--- a/tests/pillar/system.sls
+++ b/tests/pillar/system.sls
@@ -499,5 +499,10 @@
       logging:
         syslog: true
         syslog_error: true
+    ssd_scheduler:
+      enabled: false
+      name: cfq
 test:
   example: "bar"
+
+