use preinstalled OpenSSL for github actions windows agent (#437)

Author: avsej

.github/workflows/windows.yml

@@ -13,9 +13,6 @@ jobs:
         os: [windows-2022, windows-2019]
     runs-on: ${{ matrix.os }}
     steps:
-      - name: Install build environment
-        run: |
-          choco install --no-progress openssl
       - uses: actions/checkout@v2
         with:
           submodules: recursive

bin/build-tests.rb

@@ -86,7 +86,7 @@ def run(*args)
 
 Dir.chdir(BUILD_DIR) do
   if RUBY_PLATFORM =~ /mswin|mingw/
-    CB_CMAKE_EXTRAS << "-DOPENSSL_ROOT_DIR=C:/Program Files/OpenSSL-Win64"
+    CB_CMAKE_EXTRAS << "-DOPENSSL_ROOT_DIR=C:/Program Files/OpenSSL"
   else
     CB_CMAKE_EXTRAS << "-DCMAKE_C_COMPILER=#{CB_CC}" << "-DCMAKE_CXX_COMPILER=#{CB_CXX}"
   end