fix(windows): enable secp256k1 recovery module in batch build script

Author: sneurlax

scripts/windows/build_secp256k1.bat

@@ -4,7 +4,8 @@ git clone https://github.com/bitcoin-core/secp256k1
 cd secp256k1
 git checkout 68b55209f1ba3e6c0417789598f5f75649e9c14c
 git reset --hard
-cmake -G "Visual Studio 17 2022" -A x64 -S . -B build
+if exist "build" rmdir /s /q "build"
+cmake -G "Visual Studio 17 2022" -A x64 -S . -B build -DSECP256K1_ENABLE_MODULE_RECOVERY=ON
 cd build
 cmake --build .
 if not exist "..\..\..\..\..\build\" mkdir "..\..\..\..\..\build\"