gh-150191: temporarily skip two openssl tests which have internal data races under TSAN

[kumaraditya303]

See #150191

ContextTests.test_sni_callback_race — 2 reports

Default build — setter write vs final_server_name read:

WARNING: ThreadSanitizer: data race (pid=36258)
  Write of size 8 at 0x726c00056c30 by thread T15:          # toggler thread
    #0 ssl3_ctx_callback_ctrl        ssl/s3_lib.c:4200      # ctx->ext.servername_cb = fp
    #1 SSL_CTX_callback_ctrl         ssl/ssl_lib.c:3251
    #2 _ssl__SSLContext_sni_callback_set_impl  Modules/_ssl.c:5319
    #4 getset_set → PyObject_SetAttr                        # server_ctx.sni_callback = ...

  Previous read of size 8 at 0x726c00056c30 by thread T12:  # handshake worker
    #0 final_server_name             ssl/statem/extensions.c:1004   # reads servername_cb
    #1 tls_parse_all_extensions      ssl/statem/extensions.c:816
    #2 tls_early_post_process_client_hello  ssl/statem/statem_srvr.c:1965
    #7 ossl_statem_accept → #8 SSL_do_handshake
    #9 _ssl__SSLSocket_do_handshake_impl  Modules/_ssl.c:1099       # server.do_handshake()

  Location: heap block of size 1768 (SSL_CTX, allocated in SSL_CTX_new
            from _ssl__SSLContext_impl, Modules/_ssl.c:3509)

Free-threading build — same write, different read site:

WARNING: ThreadSanitizer: data race (pid=36449)
  Read of size 8 at 0x726c00002c30 by thread T12:           # handshake worker
    #0 is_tls13_capable              ssl/statem/statem_lib.c:1932
       # if (sctx->ext.servername_cb != NULL || s->session_ctx->ext.servername_cb != NULL)
    #1 ssl_version_supported         ssl/statem/statem_lib.c:2011
    #2 ssl_choose_server_version     ssl/statem/statem_lib.c:2240
    #9 SSL_do_handshake → _ssl__SSLSocket_do_handshake_impl  Modules/_ssl.c:1099

  Previous write of size 8 by thread T15:                   # toggler thread
    #0 ssl3_ctx_callback_ctrl        ssl/s3_lib.c:4200
    #2 _ssl__SSLContext_sni_callback_set_impl  Modules/_ssl.c:5319

SUMMARY: data race statem_lib.c:1932 in is_tls13_capable

ThreadedTests.test_thread_recv_while_main_thread_sends — 3 reports

s->rwstate (both builds, identical stacks):

WARNING: ThreadSanitizer: data race
  Write of size 4 by main thread:                           # sock.sendall(data)
    #0 ssl3_write_bytes              ssl/record/rec_layer_s3.c:285   # s->rwstate = SSL_NOTHING
    #3 SSL_write_ex2 → #4 SSL_write_ex
    #5 _ssl__SSLSocket_write_impl    Modules/_ssl.c:2832

  Previous write of size 4 by thread T272:                  # background sock.recv()
    #0 ssl3_read_bytes               ssl/record/rec_layer_s3.c:681   # s->rwstate = SSL_NOTHING
    #4 SSL_read_ex
    #5 _ssl__SSLSocket_read_impl     Modules/_ssl.c:2989

  Location: heap block of size 5560 (the SSL object, allocated in SSL_new
            from newPySSLSocket, Modules/_ssl.c:959, via context.wrap_socket)

SUMMARY: data race rec_layer_s3.c:285 in ssl3_write_bytes

Socket BIO flags (free-threading build only):

WARNING: ThreadSanitizer: data race (pid=36449)
  Write of size 4 at 0x72200001d530 by thread T507:         # background sock.recv()
    #0 BIO_clear_flags               crypto/bio/bio_lib.c:201        # bio->flags &= ~...
    #1 sock_read                     crypto/bio/bss_sock.c:128
    #4 BIO_read → tls_default_read_n → tls_get_more_records → tls_read_record
    #8 ssl3_read_bytes               ssl/record/rec_layer_s3.c:696
    #12 SSL_read_ex → _ssl__SSLSocket_read_impl  Modules/_ssl.c:2989

  Previous write of size 4 by main thread:                  # sock.sendall(data)
    #0 BIO_clear_flags               crypto/bio/bio_lib.c:201
    #1 sock_write                    crypto/bio/bss_sock.c:168
    #5 tls_retry_write_records → SSL_write_ex → _ssl__SSLSocket_write_impl

  Location: heap block of size 128 (the socket BIO, allocated via SSL_set_fd,
            ssl/ssl_lib.c:1728, from newPySSLSocket)

• Issue: Data race in test_ssl.test_sni_callback_race #150191