Fix overflow in state sync eta #1195
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Why this should be merged
This calculation has the potential to overflow:
now.Sub(t.triesStartTime) * time.Duration(t.triesRemaining)
How this works
time.Duration(t.triesRemaining/t.triesSynced)is less likely to overflow as the ratio decreases as the time passed goes on.How this was tested
CI
How is this documented
N/A