set session ID when TLS resume is enabled

[wfurt]

      System.Security.Authentication.AuthenticationException: Authentication failed, see inner exception.
       ---> Interop+OpenSsl+SslException: SSL Handshake failed with OpenSSL error - SSL_ERROR_SSL.
       ---> Interop+Crypto+OpenSslCryptographicException: error:140D9115:SSL routines:ssl_get_prev_session:session id context uninitialized

There are several references to it on Internet. https://www.openssl.org/docs/man1.1.1/man3/SSL_CTX_set_session_id_context.html mentioning that this error may happen with client certificates.

This change will initialize ID to random bytes to prevent this error from happening.
So far I was unable to craft functional tests that could reproduce the issue. I have separate repro with Kestrel and Windows client as originally reported and this change fixes the observed failures.

contributes to #75079
I think e should take the fix for 7, leave it open for 8 to craft test that would reproduce the reported issue.

[ghost]

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Issue Details

---

      System.Security.Authentication.AuthenticationException: Authentication failed, see inner exception.
       ---> Interop+OpenSsl+SslException: SSL Handshake failed with OpenSSL error - SSL_ERROR_SSL.
       ---> Interop+Crypto+OpenSslCryptographicException: error:140D9115:SSL routines:ssl_get_prev_session:session id context uninitialized

There are several references to it on Internet. https://www.openssl.org/docs/man1.1.1/man3/SSL_CTX_set_session_id_context.html mentioning that this error may happen with client certificates.

This change will initialize ID to random bytes to prevent this error from happening.
So far I was unable to craft functional tests that could reproduce the issue. I have separate repro with Kestrel and Windows client as originally reported and this change fixes the observed failures.

contributes to #75079
I think e should take the fix for 7, leave it open for 8 to craft test that would reproduce the reported issue.

Author:	wfurt
Assignees:	wfurt
Labels:	area-System.Net.Security, os-linux
Milestone:	-

[wfurt]

/backport to release/7.0

[github-actions]

Started backporting to release/7.0: https://github.com/dotnet/runtime/actions/runs/3042209571