BZ #1259495 Puppet fails when adding both Eqlx and Compellent as true

https://bugzilla.redhat.com/show_bug.cgi?id=1259495

Fixed the code path to use unique variables as pupet doesn't
allow the variable to be reassigned to fix the puppet error and
enable eqlx and compellant to be used for multibackend scenario

puppet/modules/quickstack/manifests/cinder_volume.pp

@@ -271,13 +271,13 @@
 
  if str2bool_i("$backend_eqlx") {
 
- $count = size($backend_eqlx_name)
- $last = $count -1
- $eqlx_backends = produce_array_with_prefix("eqlx",1,$count) #Initialize with section headers
+ $count2 = size($backend_eqlx_name)
+ $last2 = $count2 -1
+ $eqlx_backends = produce_array_with_prefix("eqlx",1,$count2) #Initialize with section headers
 
  # FIXME: with newer parser we should use `each` (with index) instead
- quickstack::eqlx::volume { $last:
- index => $last,
+ quickstack::eqlx::volume { $last2:
+ index => $last2,
  backend_section_name_array => $eqlx_backends,
  backend_eqlx_name_array => $backend_eqlx_name,
  san_ip_array => $san_ip,
@@ -294,14 +294,14 @@
 
  if str2bool_i("$backend_netapp") {
 
- $count = size($backend_netapp_name)
- $last = $count -1
- $netapp_backends = produce_array_with_prefix("netapp",1,$count)
+ $count3 = size($backend_netapp_name)
+ $last3 = $count3 -1
+ $netapp_backends = produce_array_with_prefix("netapp",1,$count3)
 
 
  # FIXME: with newer parser we should use `each` (with index) instead
- quickstack::netapp::volume { $last:
- index => $last,
+ quickstack::netapp::volume { $last3:
+ index => $last3,
  backend_netapp_name_array => $netapp_backends,
  netapp_hostname_array => $netapp_hostname,
  netapp_login_array => $netapp_login,