linstor: only send auto_manage_dual_primary when migrating

Linstor controllers older than 1.29 reject requests with unknown
properties, so a make-available carrying auto_manage_dual_primary fails
against them - which broke every make-available call (and with it
template copies and VM starts) even though the live-migrate API is
version gated: the generated client initializes fields with their schema
default (false here) and serialized everything non-null, so the property
was always sent.

Author: rp-

plugins/storage/volume/linstor/src/main/java/com/cloud/hypervisor/kvm/storage/LinstorStorageAdaptor.java

@@ -595,7 +595,10 @@ public boolean connectPhysicalDisk(
                 // controller >= 1.29 prepares the live migration itself:
                 // dual-primary for DRBD, activation on both nodes for shared storage pools
                 ResourceMakeAvailable rma = new ResourceMakeAvailable();
-                rma.autoManageDualPrimary(isVMMigration);
+                if (isVMMigration) {
+                    // only set when needed: older controllers reject the unknown property
+                    rma.autoManageDualPrimary(true);
+                }
                 ApiCallRcList answers = api.resourceMakeAvailableOnNode(rscName, localNodeName, rma);
                 checkLinstorAnswersThrow(answers);
             } else {