Provider crashes when UUID resource entries have duplicated names

[kklimonda-cl]

When UUID non-exhaustive resource in the plan has multiple rules with the same name, SDK manager crashes when building a list of entries to use for MoveGroup() call:

goroutine 10 [running]:
[github.com/PaloAltoNetworks/terraform-provider-panos/internal/manager.(*UuidObjectManager[...]).moveNonExhaustive(0x103ece600](http://github.com/PaloAltoNetworks/terraform-provider-panos/internal/manager.(*UuidObjectManager[...]).moveNonExhaustive(0x103ece600), {0x103e9cbc8, 0x14000c3e030}, {0x14000d25350, 0x0?, 0x0?}, {0x0?, 0x1400050c1a0?, 0x1b?}, 0x140004a98f0?, ...)
        [...]/generated/terraform-provider-panos/internal/manager/uuid.go:208 +0x1f4
[github.com/PaloAltoNetworks/terraform-provider-panos/internal/manager.(*UuidObjectManager[...]).CreateMany(0x103ece600](http://github.com/PaloAltoNetworks/terraform-provider-panos/internal/manager.(*UuidObjectManager[...]).CreateMany(0x103ece600), {0x103e9cbc8, 0x14000c3e030}, {0x14000d25350, 0x0?, 0x0?}, {0x1400019fb08?, 0x5c, 0x5c}, 0x1, ...)
        [...]/generated/terraform-provider-panos/internal/manager/uuid.go:286 +0x614

We should validate resource in during plan to avoid that, and properly handle this in SDK manager.