Fix linux.storage state to support lvm

linux/storage/init.sls

@@ -1,5 +1,5 @@
 {%- from "linux/map.jinja" import storage with context %}
-{%- if storage.mount|length > 0 or storage.swap|length > 0 or storage.multipath.enabled %}
+{%- if storage.mount|length > 0 or storage.swap|length > 0 or storage.multipath.enabled or storage.lvm|length > 0 %}
 include:
 {%- if storage.mount|length > 0 %}
 - linux.storage.mount