Manually install windows deps

Author: carbolymer

.github/workflows/haskell.yml

@@ -105,7 +105,11 @@ jobs:
       if: runner.os == 'Windows'
       run: |
         set -x
-        /usr/bin/pacman --noconfirm -S mingw-w64-snappy mingw-w64-protobuf
+        pushd /tmp
+        curl -O https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-protobuf-31.0-1-any.pkg.tar.zst
+        curl -O https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-snappy-1.2.2-2-any.pkg.tar.zst
+        /usr/bin/pacman --noconfirm -U mingw-w64-x86_64-protobuf-31.0-1-any.pkg.tar.zst mingw-w64-x86_64-snappy-1.2.2-2-any.pkg.tar.zst
+        popd
 
     - uses: actions/checkout@v4