Increase test case to match increased sigops limit
Increase test case to match increased sigops limit

BitcoinPOW/BitcoinPOW,BitcoinPOW/BitcoinPOW,BitcoinPOW/BitcoinPOW,BitcoinPOW/BitcoinPOW,BitcoinPOW/BitcoinPOW,BitcoinPOW/BitcoinPOW