Windows SSL

[Luc45]

PHP on Windows comes by default without a Certificate Authority file, which prevents it from making any network request to URLs with https:// (or maybe, to only a few, as it seems it succeeds at https://google.com)

This PR adds a fallback to use a CA file on Windows if a request fails.

I've opened a feature request on PHP asking for this to be fixed: php/php-src#13601

And also did some isolated tests on a dedicated repo.

[Luc45]

We can see it working in this test: https://github.com/woocommerce/qit-cli/actions/runs/8162261104 (Updated)

What we do here is:

• Using windows in CI, for each PHP version (7.2 to 8.3)
• We try to sync without any Certificate Authority and see it fails
• Then we allow it to download the CA file (on a Windows desktop we would ask the user)
• We repeat the request and assert it works
• We repeat it again to test a cache hit (CA file already downloaded) and assert it works

This logic only triggers when running on Windows. (I've used the "QIT Environment Test - Linux" workflow just to do my tests on this branch)

[zhongruige]

Nice, thanks for adding in this test workflow!

[Luc45]

Manual test on native Windows (Second yes is cached)

[zhongruige]

LGTM! Thanks for getting this in @Luc45! I ran some tests locally and things continued to work as expected on macOS.