MINOR: quic: implement all remaining callbacks for OpenSSL 3.5 QUIC API

MINOR: quic: implement all remaining callbacks for OpenSSL 3.5 QUIC API

The quic_conn struct is modified for two reasons. The first one is to store
the encoded version of the local tranport parameter as this is done for
USE_QUIC_OPENSSL_COMPAT. Indeed, the local transport parameter "should remain
valid until after the parameters have been sent" as mentionned by
SSL_set_quic_tls_cbs(3) manual. In our case, the buffer is a static buffer
attached to the quic_conn object. qc_ssl_set_quic_transport_params() function
whose role is to call SSL_set_tls_quic_transport_params() (aliased by
SSL_set_quic_transport_params() to set these local tranport parameter into
the TLS stack from the buffer attached to the quic_conn struct.

The second quic_conn struct modification is the addition of the  new ->prot_level
(SSL protection level) member added to the quic_conn struct to store "the most
recent write encryption level set via the OSSL_FUNC_SSL_QUIC_TLS_yield_secret_fn
callback (if it has been called)" as mentionned by SSL_set_quic_tls_cbs(3) manual.

This patches finally implements the five remaining callacks to make the haproxy
QUIC implementation work.

OSSL_FUNC_SSL_QUIC_TLS_crypto_send_fn() (ha_quic_ossl_crypto_send) is easy to
implement. It calls ha_quic_add_handshake_data() after having converted
qc->prot_level TLS protection level value to the correct ssl_encryption_level_t
(boringSSL API/quictls) value.

OSSL_FUNC_SSL_QUIC_TLS_crypto_recv_rcd_fn() (ha_quic_ossl_crypto_recv_rcd())
provide the non-contiguous addresses to the TLS stack, without releasing
them.

OSSL_FUNC_SSL_QUIC_TLS_crypto_release_rcd_fn() (ha_quic_ossl_crypto_release_rcd())
release these non-contiguous buffer relying on the fact that the list of
encryption level (qc->qel_list) is correctly ordered by SSL protection level
secret establishements order (by the TLS stack).

OSSL_FUNC_SSL_QUIC_TLS_yield_secret_fn() (ha_quic_ossl_got_transport_params())
is a simple wrapping function over ha_quic_set_encryption_secrets() which is used
by boringSSL/quictls API.

OSSL_FUNC_SSL_QUIC_TLS_got_transport_params_fn() (ha_quic_ossl_got_transport_params())
role is to store the peer received transport parameters. It simply calls
quic_transport_params_store() and set them into the TLS stack calling
qc_ssl_set_quic_transport_params().

Also add some comments for all the OpenSSL 3.5 QUIC API callbacks.

This patch have no impact on the other use of QUIC API provided by the others TLS
stacks.