puppet: Add a warning if ksplice is enabled but has no key set.
puppet: Add a warning if ksplice is enabled but has no key set.

punchagan/zulip,punchagan/zulip,punchagan/zulip,kou/zulip,hackerkid/zulip,eeshangarg/zulip,zulip/zulip,hackerkid/zulip,andersk/zulip,eeshangarg/zulip,hackerkid/zulip,kou/zulip,eeshangarg/zulip,rht/zulip,eeshangarg/zulip,eeshangarg/zulip,rht/zulip,punchagan/zulip,rht/zulip,andersk/zulip,kou/zulip,zulip/zulip,punchagan/zulip,zulip/zulip,eeshangarg/zulip,rht/zulip,kou/zulip,zulip/zulip,rht/zulip,kou/zulip,andersk/zulip,zulip/zulip,andersk/zulip,hackerkid/zulip,hackerkid/zulip,hackerkid/zulip,andersk/zulip,zulip/zulip,eeshangarg/zulip,andersk/zulip,hackerkid/zulip,zulip/zulip,rht/zulip,kou/zulip,punchagan/zulip,rht/zulip,punchagan/zulip,kou/zulip,andersk/zulip