try 1.0.20 libsodium precompiled on github

assembly/native/build-windows.bat

@@ -78,19 +78,12 @@ echo Using secp256k1...
 )
 
 
-if not exist "libsodium" (
-git clone https://github.com/jedisct1/libsodium.git
-cd libsodium
-git fetch -a
-git checkout 1.0.19-RELEASE
-cd builds\msvc\vs2022\libsodium
-msbuild libsodium.vcxproj /p:Configuration=ReleaseLIB /p:platform=x64 -p:PlatformToolset=v143
-
+curl  -Lo libsodium-1.0.20-stable-msvc.zip https://download.libsodium.org/libsodium/releases/libsodium-1.0.20-stable-msvc.zip
 IF %errorlevel% NEQ 0 (
   echo Can't download libsodium
   exit /b %errorlevel%
 )
-cd ..\..\..\..\..
+unzip libsodium-1.0.20-stable-msvc.zip
 ) else (
 echo Using libsodium...
 )
@@ -139,9 +132,9 @@ cmake -GNinja  -DCMAKE_BUILD_TYPE=Release ^
 -DPORTABLE=1 ^
 -DSODIUM_USE_STATIC_LIBS=1 ^
 -DSODIUM_FOUND=1 ^
--DSODIUM_LIBRARY_RELEASE=%root%\libsodium\bin\x64\Release\v143\static\libsodium.lib ^
--DSODIUM_LIBRARY_DEBUG=%root%\libsodium\bin\x64\Release\v143\static\libsodium.lib ^
--DSODIUM_INCLUDE_DIR=%root%\libsodium\src\libsodium\include ^
+-DSODIUM_LIBRARY_RELEASE=%root%\libsodium\x64\Release\v143\static\libsodium.lib ^
+-DSODIUM_LIBRARY_DEBUG=%root%\libsodium\x64\Release\v143\static\libsodium.lib ^
+-DSODIUM_INCLUDE_DIR=%root%\libsodium\include ^
 -DSECP256K1_FOUND=1 ^
 -DSECP256K1_INCLUDE_DIR=%root%\secp256k1\include ^
 -DSECP256K1_LIBRARY=%root%\secp256k1\build\src\Release\libsecp256k1.lib ^