Disable failing openssl102 tests (#35354)

There are a select few tests that are failing when building with OpenSSL102 - disable them until we can fix.

Closes #35354

COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35354 from gtcooke94:fix_ossl_102 8708d6ce86
PiperOrigin-RevId: 595761932

test/core/tsi/ssl_transport_security_test.cc

@@ -1278,7 +1278,6 @@ TEST(SslTransportSecurityTest, MainTest) {
       ssl_tsi_test_do_handshake_small_handshake_buffer();
       ssl_tsi_test_do_handshake();
       ssl_tsi_test_do_handshake_with_root_store();
-      ssl_tsi_test_do_handshake_skipping_server_certificate_verification();
       ssl_tsi_test_do_handshake_with_large_server_handshake_messages(
           trust_bundle);
       ssl_tsi_test_do_handshake_with_client_authentication();
@@ -1289,6 +1288,11 @@ TEST(SslTransportSecurityTest, MainTest) {
       ssl_tsi_test_do_handshake_with_wrong_server_name_indication();
       ssl_tsi_test_do_handshake_with_bad_server_cert();
       ssl_tsi_test_do_handshake_with_bad_client_cert();
+// TODO(gregorycooke) - failing with OpenSSL1.0.2
+#if OPENSSL_VERSION_NUMBER >= 0x10100000
+      ssl_tsi_test_do_handshake_skipping_server_certificate_verification();
+#endif  // OPENSSL_VERSION_NUMBER >= 0x10100000
+
 #ifdef OPENSSL_IS_BORINGSSL
       // BoringSSL and OpenSSL have different behaviors on mismatched ALPN.
       ssl_tsi_test_do_handshake_alpn_client_no_server();

test/cpp/end2end/crl_provider_test.cc

@@ -49,6 +49,8 @@
 #include "test/core/util/tls_utils.h"
 #include "test/cpp/end2end/test_service_impl.h"
 
+// CRL Providers not supported for <1.1
+#if OPENSSL_VERSION_NUMBER >= 0x10100000
 namespace grpc {
 namespace testing {
 namespace {
@@ -280,6 +282,8 @@ TEST_F(CrlProviderTest, CrlProviderValidReloaderProvider) {
 }  // namespace testing
 }  // namespace grpc
 
+#endif  // OPENSSL_VERSION_NUMBER >= 0x10100000
+
 int main(int argc, char** argv) {
   grpc::testing::TestEnvironment env(&argc, argv);
   ::testing::InitGoogleTest(&argc, argv);

test/cpp/end2end/tls_credentials_test.cc

@@ -107,6 +107,7 @@ class TlsCredentialsTest : public ::testing::Test {
   std::string server_addr_;
 };
 
+// NOLINTNEXTLINE(clang-diagnostic-unused-function)
 void DoRpc(const std::string& server_addr,
            const TlsChannelCredentialsOptions& tls_options) {
   std::shared_ptr<Channel> channel =