[openssl/openssl] 7fe301: After a stream has implicit length don't add more ...

[Matt Caswell]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: 7fe3010471a3263b2469ae35589357089050ce62
      https://github.com/openssl/openssl/commit/7fe3010471a3263b2469ae35589357089050ce62
  Author: Matt Caswell <matt at openssl.org>
  Date:   2023-11-09 (Thu, 09 Nov 2023)

  Changed paths:
    M ssl/quic/quic_txp.c

  Log Message:
  -----------
  After a stream has implicit length don't add more stream related frames

Once we have decided that a stream has an implicit length then we should
treat the packet as full and not try to add any more stream related frames
to the packet.

Fixes #22658

Reviewed-by: Hugo Landau <hlandau at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22662)