License not loaded from raft after snapshot restore (Enterprise)

[drewbailey]

If a nomad enterprise server is running, there is a situation where the license manager may not received the stored license from raft if it comes from a Snapshot restore.

The flow for this to happen is roughly:

• Server starts up and restores raft state during start up
• License manager queries raft for license -> finds no license
• Server receives a remote snapshot and restores the snapshot
• This snapshot contains the enterprise license
• License manager does not receive notification of the snapshot restore so it fails to receive the updated license

[github-actions]

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