VVLTC tweak

[FauziAkram]

VVLTC tweak

Notes, in the tune it was:

• included Simplify NMP Conditions #5906 simplification
• included Remove two unnecessary divisions #5908 simplification
• excluded Revert "se separate parameters for stat values" #5907 During a chat discussion, we agreed to give a final chance to prove useful also at VLTC before removal of "Use separate parameters for stat values Use separate parameters for stat values #5887 ". The regression at VVLTC might be due to parameter values tuned for lower time controls. In this patch, they were tuned for VVLTC.
  After the merge, we can still try to remove the separate parameters for stat values and check the results at VVLTC.

Passed VVLTC with STC bounds:
LLR: 2.94 (-2.94,2.94) <0.00,2.00>
Total: 15788 W: 4106 L: 3868 D: 7814
Ptnml(0-2): 0, 1324, 5009, 1560, 1
https://tests.stockfishchess.org/tests/view/67bf2ddd6e569f6234102ade

Passed VVLTC with LTC bounds:
LLR: 2.95 (-2.94,2.94) <0.50,2.50>
Total: 13622 W: 3620 L: 3368 D: 6634
Ptnml(0-2): 3, 1190, 4170, 1448, 0
https://tests.stockfishchess.org/tests/view/67c04308c8f7c4c0632d8055

bench: 1823605

[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 13574223417 / attempt 1)