[openssl/openssl] 833840: QUIC TXP: Add extra test

[Hugo Landau]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: 833840be9784205691105e197d71529ed0ddfdc4
      https://github.com/openssl/openssl/commit/833840be9784205691105e197d71529ed0ddfdc4
  Author: Hugo Landau <hlandau at openssl.org>
  Date:   2023-07-25 (Tue, 25 Jul 2023)

  Changed paths:
    M test/quic_txp_test.c

  Log Message:
  -----------
  QUIC TXP: Add extra test

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21513)