Follow upstream r1.12 and r1.13
- Test both SSLv3 and TLSv1.2 cipher suites with TLS.
- Handle the fact that TLSv1.3 cipher suites are now being included in the
output from `openssl ciphers`
- add patch for aeadtest.c to undef IN
- add patch for ocsp_test.c to call BIO_sock_init() before getaddrinfo()
- define STDERR_FILENO in unistd.h to build pkcs7test.c
- add option ENABLE_VSTEST(default OFF) to enable test on Visual Studio
- modify to pass test data file as an argument (aeadtest, evptest)
- add Windows scripts (ocsptest, pq_test, ssltest, testdsa, testenc, testrsa)
- do not build pidwraptest on MSVC
- fix some indentations
