Increase bonus for leapers in hand

Increase bonus for leapers in hand

shogi STC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 2062 W: 1091 L: 959 D: 12
http://www.variantfishtest.org:6543/tests/view/5f520b616e23db221d9e90a7

shogi LTC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 2069 W: 1095 L: 963 D: 11
http://www.variantfishtest.org:6543/tests/view/5f563b0e6e23db221d9e90f8

crazyhouse STC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 3850 W: 1930 L: 1776 D: 144
http://www.variantfishtest.org:6543/tests/view/5f403e706e23db221d9e903c

crazyhouse LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 6821 W: 3352 L: 3156 D: 313
http://www.variantfishtest.org:6543/tests/view/5f520be76e23db221d9e90a9