[ci] disable shared libraries for windows

Author: mateoconlechuga

.github/workflows/make.yml

@@ -73,7 +73,7 @@ jobs:
         shell: msys2 {0}
         run: |
           PREFIX=$(cygpath -m "$GITHUB_WORKSPACE/binutils-install")
-          ./configure --target=z80-none-elf --disable-gdb --disable-sim --disable-readline --prefix="$PREFIX"
+          ./configure --target=z80-none-elf --disable-gdb --disable-sim --disable-readline --disable-shared --enable-static --prefix="$PREFIX"
           make -j4 MAKEINFO=true && make install -j4 MAKEINFO=true
 
       - name: "[Unix] Tar install"