debuggerd_handler: don't dump PR_NO_NEW_PRIVS processes.

    // The process has disabled core dumps and PTRACE_ATTACH, and does not want to be dumped.

    __libc_format_log(ANDROID_LOG_INFO, "libc",

                      "Suppressing debuggerd output because prctl(PR_GET_DUMPABLE)==0");

    resend_signal(info, false);

    return;

  }

  if (prctl(PR_GET_NO_NEW_PRIVS, 0, 0, 0, 0) == 1) {

    // The process has NO_NEW_PRIVS enabled, so we can't transition to the crash_dump context.

    __libc_format_log(ANDROID_LOG_INFO, "libc",

                      "Suppressing debuggerd output because prctl(PR_GET_NO_NEW_PRIVS)==1");

    resend_signal(info, false);

    return;

  }