Commit c822b4f7 for tesseract

commit c822b4f73d0a055f3588957c320b1acf06b69da5
Author: tachalorah <tachalorah@proton.me>
Date:   Mon Aug 3 11:37:55 2026 +0700

    arch/simddetect.cpp: add missing <cstdlib> for getenv()

diff --git a/src/arch/simddetect.cpp b/src/arch/simddetect.cpp
index 00315561..084a2b92 100644
--- a/src/arch/simddetect.cpp
+++ b/src/arch/simddetect.cpp
@@ -18,6 +18,7 @@
 #ifdef HAVE_CONFIG_H
 #  include "config_auto.h" // for HAVE_AVX, ...
 #endif
+#include <cstdlib> // for getenv
 #include <numeric> // for std::inner_product
 #include "dotproduct.h"
 #include "intsimdmatrix.h" // for IntSimdMatrix