snapshot: fix incremental snapshot loading #3983
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ripatel-fd
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ripatel-fd
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In the case where we have an incremental snapshot, the status cache and the slot context were first being initialized from the incremental snapshot preflight manifest load, and then again when we loaded the full snapshot manifest.
This meant that the validators slot number is set first to the incremental snapshots slot number, then jumps back to the full snapshots slot number. This causes repair to get stuck in a loop.
Therefore, if we have an incremental snapshot this PR skips initializing the status cash and the slot context when we load in the full snapshot - because these will have already been initialized by the incremental snapshot preflight manifest load.