Auto-upgrade hv_state_static and disk_state_static
Auto-upgrade hv_state_static and disk_state_static

These cluster parameters were introduced in 2da9f556
without being added to the parameters implicitly upgraded
if missing. This now causes problems when upgrading pre-2.6
clusters to 2.11 or later where this parameter is assumed
to be a dictionary. So add the implicit upgrade.

Signed-off-by: Klaus Aehlig <4ce51de36d9068cd7db2eec1151e0f3f95419008@google.com>
Reviewed-by: Petr Pudlak <9d19625f8ee825a2c398462ed335cbcf98f79c32@google.com>

leshchevds/ganeti,onponomarev/ganeti,mbakke/ganeti,dimara/ganeti,leshchevds/ganeti,bitemyapp/ganeti,andir/ganeti,ganeti/ganeti,grnet/snf-ganeti,bitemyapp/ganeti,andir/ganeti,grnet/snf-ganeti,yiannist/ganeti,leshchevds/ganeti,mbakke/ganeti,dimara/ganeti,yiannist/ganeti,yiannist/ganeti,mbakke/ganeti,andir/ganeti,onponomarev/ganeti,ganeti/ganeti,ganeti/ganeti