Use macro to reduce repetition in TLS tests

Use macro to reduce repetition in TLS tests

* test/lisp/net/network-stream-tests.el (with-tls-params): New
macro, abstracts most of the boiler plate for TLS tests.
(connect-to-tls-ipv4-wait, connect-to-tls-ipv4-nowait)
(connect-to-tls-ipv6-nowait, open-network-stream-tls-wait)
(open-network-stream-tls-nowait, open-network-stream-tls)
(open-network-stream-tls-nocert)
(open-gnutls-stream-new-api-default)
(open-gnutls-stream-new-api-wait)
open-gnutls-stream-old-api-wait)
(open-gnutls-stream-new-api-nowait)
(open-gnutls-stream-old-api-nowait): Use it.

(cherry picked from commit 5cce567f20098fafa809fdefc468f493f95921fc)