Add OpenSSL install step for windows builds (#243)
Add OpenSSL install step for windows builds (#243)

The OpenSSL build on Windows, for Windows, was failing to execute due to the VM image missing an OpenSSL installation and its runtime DLLs.

Added a build step to the GHA worfklow to use Choco to install openssl.

The database integration test still fails, but now due to a logical error that we should fix independently.
firebase/firebase-cpp-sdk,firebase/firebase-cpp-sdk,firebase/firebase-cpp-sdk,firebase/firebase-cpp-sdk,firebase/firebase-cpp-sdk,firebase/firebase-cpp-sdk,firebase/firebase-cpp-sdk,firebase/firebase-cpp-sdk