Fix tests.

test/core/bad_ssl/bad_ssl_test.c

test/core/client_channel/lb_policies_test.c

test/core/end2end/bad_server_response_test.c

test/core/end2end/dualstack_socket_test.c

test/core/end2end/fixtures/proxy.c

test/core/end2end/fuzzers/api_fuzzer.c

test/core/end2end/fuzzers/client_fuzzer.c

test/core/end2end/invalid_call_argument_test.c

test/core/end2end/tests/authority_not_supported.c

test/core/end2end/tests/bad_hostname.c

test/core/end2end/tests/binary_metadata.c

test/core/end2end/tests/call_creds.c

test/core/end2end/tests/cancel_after_accept.c

test/core/end2end/tests/cancel_after_client_done.c

test/core/end2end/tests/cancel_after_invoke.c

test/core/end2end/tests/cancel_before_invoke.c

test/core/end2end/tests/cancel_with_status.c

test/core/end2end/tests/compressed_payload.c

test/core/end2end/tests/default_host.c

test/core/end2end/tests/disappearing_server.c