[PATCH] fix msvc build libpq error LNK2019 when link openssl;

# I:
    (default target) (1) -> (Link target) ->
      libcrypto.lib(libcrypto-lib-e_capi.obj) : error LNK2019:  __imp_CertOpenStore， capi_open_store
      libcrypto.lib(libcrypto-lib-e_capi.obj) : error LNK2019:  __imp_CertCloseStore， capi_find_key
      libcrypto.lib(libcrypto-lib-e_capi.obj) : error LNK2019:  __imp_CertEnumCertificatesInStore， capi_find_cert
      libcrypto.lib(libcrypto-lib-e_capi.obj) : error LNK2019:  __imp_CertFindCertificateInStore， capi_find_cert
      libcrypto.lib(libcrypto-lib-e_capi.obj) : error LNK2019:  __imp_CertDuplicateCertificateContext，
capi_load_ssl_client_cert
      libcrypto.lib(libcrypto-lib-e_capi.obj) : error LNK2019:  __imp_CertFreeCertificateContext， capi_dsa_free
      libcrypto.lib(libcrypto-lib-e_capi.obj) : error LNK2019:  __imp_CertGetCertificateContextProperty，
capi_cert_get_fname 

# A:
    loss crypt32.lib

# Fix:
    Mkvcbuild.pm: fix: add:
        $libpq->AddLibrary('crypt32.lib');
        $postgres->AddLibrary('crypt32.lib')

    and simple fix: "Unable to determine Visual Studio version":
        replace(
            "my $vsVersion = DetermineVisualStudioVersion();",
            "my $vsVersion = "17.00";");