build-mingw-w64: Bump to the latest version as of Sep 24th

mstorsjo · mstorsjo · commit 2de90b4f7000 · 2025-09-24T09:42:38.000+03:00
diff --git a/build-mingw-w64.sh b/build-mingw-w64.sh
@@ -18,7 +18,7 @@ set -e
 
 : ${DEFAULT_WIN32_WINNT:=0x601}
 : ${DEFAULT_MSVCRT:=ucrt}
-: ${MINGW_W64_VERSION:=849a151baf187f32eb57b34c00365cbc7d2353a7}
+: ${MINGW_W64_VERSION:=8181947cc39aeda8e36cbb42ed01a8ea64e5f501}
 
 CFGUARD_FLAGS="--enable-cfguard"
 
