MINOR: quic: Reduce the maximum length of TLS secrets

The maximum length of the secrets derived by the TLS stack is 384 bits.
This reduces the size of the objects provided by the "quic_tls_secret" pool by
16 bytes.

Should be backported as far as 2.6

(cherry picked from commit a5c1a3b774fc5200e32548d7fa8a16ae4c976247)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed