Avoid stack checks
some distros add stack checks by default,
these make the code measurably slower.
passed STC:
LLR: 2.95 (-2.94,2.94) <0.00,2.00>
Total: 457056 W: 116524 L: 115664 D: 224868
Ptnml(0-2): 517, 48021, 130622, 48821, 547
```
Result of 148 runs (bench 16 1 13)
==================================
base (stockfish.master) = 1092476 +/- 2849 nps (nodes searched: 1556650)
test (stockfish.patch) = 1095564 +/- 2745 nps (nodes searched: 1556650)
diff = +3088 +/- 1595
speedup (test/base) = +0.29% [95% CI: +0.14% .. +0.43%]
running estimates consistent with final = 145 of 145 (100.0%)
P(test -0.25% faster than base) = 100.00%
P(test faster than base) = 99.99%
P(test +0.25% faster than base) = 68.15%
P(test +0.50% faster than base) = 0.24%
P(test +0.75% faster than base) = 0.00%
CPU: 16 x AMD Ryzen 9 3950X 16-Core Processor
```
closes https://github.com/official-stockfish/Stockfish/pull/7271
No functional change