.github: install some build deps for Win CI, remove useless runs

Author: bk138

.github/workflows/ci.yml

@@ -18,11 +18,17 @@ jobs:
         include:
           - os: macos-latest
             macos_cmake_options: "-DOPENSSL_ROOT_DIR=/usr/local/opt/openssl" # set this extra var for OSX
+          - os: windows-latest
+            windows_cmake_options: "-DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake" # set this extra var for Windows
         exclude:
           - os: macos-latest
             cmake_options: "-DCMAKE_TOOLCHAIN_FILE=../cmake/Toolchain-cross-mingw32-linux.cmake" # don't test MinGW from OSX
           - os: windows-latest
-            cmake_options: "-DCMAKE_TOOLCHAIN_FILE=../cmake/Toolchain-cross-mingw32-linux.cmake" # don't test MinGW from OSX
+            cmake_options: "-DCMAKE_TOOLCHAIN_FILE=../cmake/Toolchain-cross-mingw32-linux.cmake" # don't test MinGW from Windows
+          - os: windows-latest
+            cmake_options: "-DWITH_OPENSSL=ON  -DWITH_GNUTLS=OFF -DWITH_GCRYPT=OFF" # don't have OpenSSL on Windows (yet)
+          - os: windows-latest
+            cmake_options: "-DWITH_OPENSSL=OFF -DWITH_GNUTLS=ON  -DWITH_GCRYPT=ON"  # don't have GnuTLS and libgcrypt on Windows (yet)
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v3
@@ -36,11 +42,15 @@ jobs:
         run: |
           brew update
           brew install sdl2 lzo
+      - name: Install Windows Build Dependencies
+        if: ${{ matrix.os == 'windows-latest' }}
+        run: |
+          vcpkg install zlib libjpeg-turbo libpng --triplet=x64-windows # could install more but should use run-vcpkg with caching for this
       - name: Build
         run: |
           mkdir build
           cd build
-          cmake ${{ matrix.cmake_options }} ${{ matrix.macos_cmake_options }} ..
+          cmake ${{ matrix.cmake_options }} ${{ matrix.macos_cmake_options }} ${{ matrix.windows_cmake_options }} ..
           cmake --build .
       - name: Prepare Test
         if: ${{ matrix.os == 'ubuntu-latest' }} # only ubuntu does crosscompile with MinGW toolchain