test/net/http/test_https.rb - fixup session reuse tests

[MSP-Greg]

Add test_session_reuse_with_timeout test, which verifies that setting ssl_timeout will allow session reuse. Another test checks that not setting ssl_timeout works, as it uses OpenSSL's default value.

Rename test_session_reuse_but_expire to test_session_reuse_with_expired_timeout and fixup for WIndows mingw/ucrt builds.

[MSP-Greg]

Duplicate of ruby/ruby#9033. Not sure which is preferred.

[rhenium]

I wonder why this is failing on Windows only, as it doesn't seem to be relying on platform-dependent features.

[MSP-Greg]

@rhenium

Yesterday (Thanksgiving) was not a good day for finding a block of time to work on this. It's obviously upstream of net-http.

I just noticed that MSYS2 has already jumped to OpenSSL 3.2.0. Note that the only build 'fully' using it is the urcrt build, as head is still a bit of both (see here). I suspect MSFT/vcpkg will update soon also, but it's still using 3.1.4.

I'm going to add ucrt to #163 and see if it passes...

[MSP-Greg]

I ran CI in my fork of ruby/openssl, and Windows ucrt passed.

Is this covered by the tests there?

[MSP-Greg]

Closing in favor of #165