Introduce separate butterfly history table for sorting root moves.

[Vizvezdenec]

Idea of this patch comes from the fact that current history heuristics are mostly populated by low depth entries since our stat bonus reaches maximum value at depth 5-6 and number of low depth nodes is much bigger than number of high depth nodes.
But it doesn't make a whole lost of sense to use this low-depth centered histories to sort moves at root.
Current patch introduces special history table that is used exclusively at root, it remembers which quiet moves were good and which quiet moves were not good there and uses this information for move ordering.
Passed STC:
https://tests.stockfishchess.org/tests/view/66dda74adc53972b68218cc9
LLR: 2.93 (-2.94,2.94) <0.00,2.00>
Total: 127680 W: 33579 L: 33126 D: 60975
Ptnml(0-2): 422, 15098, 32391, 15463, 466
Passed LTC:
https://tests.stockfishchess.org/tests/view/66dead2adc53972b68218d34
LLR: 2.95 (-2.94,2.94) <0.50,2.50>
Total: 381978 W: 96958 L: 95923 D: 189097
Ptnml(0-2): 277, 42165, 105089, 43162, 296
bench 1350473

[github-actions]

clang-format 18 needs to be run on this PR.
If you do not have clang-format installed, the maintainer will run it when merging.
For the exact version please see https://packages.ubuntu.com/noble/clang-format-18.

(execution 10859877101 / attempt 1)

[peregrineshahin]

brilliant! I wonder if it would make sense to not use anything to sort root moves other than the root history.