This change is a security release which resolves several issues with OpenSSL 3.5,
the highest severity issue being ranked "High". Users are strongly encouraged to
update to this release.

More information about the release (from a high level) can be found in
the release notes [1].

1. https://github.com/openssl/openssl/blob/openssl-3.5.7/NEWS.md

All conflicts were resolved with `--theirs`, taking the release diff
over the local diff; the conflicts occurred due to preemptive security
fixes applied by so@ in e508c343.

MFC after:	3 days (the important security issues have been
preemptively addressed)
Merge commit '3a71a35ad9dad0e5d2cad8efecc8ba9d57c42d43'

Conflicts:
	crypto/openssl/include/internal/quic_channel.h
	crypto/openssl/ssl/quic/quic_channel_local.h
	crypto/openssl/ssl/quic/quic_rx_depack.c
	crypto/openssl/test/cmsapitest.c
	crypto/openssl/test/evp_extra_test.c

This change brings in version 3.5.6 of OpenSSL, which features
several security fixes (the highest of which is a MEDIUM severity
issue), as well as some miscellaneous feature updates.

Please see the release notes [1] for more details.

PS Apologies for the confusing merge commits -- I was testing out a
new automated update process and failed to catch the commit message
issues until after I pushed the change.

1. https://github.com/openssl/openssl/blob/openssl-3.5.6/NEWS.md

MFC after:	1 day (the security issues warrant a quick backport).
Merge commit 'ab5fc4ac933ff67bc800e774dffce15e2a541e90'

This change adds OpenSSL 3.5.5 from upstream [1].

The 3.5.5 artifact was been verified via PGP key [2] and by SHA256 checksum [3].

This is a security release, but also contains several bugfixes. All of
the CVE-worthy issues have already been addressed on the target
branch(es), so the net-result is that this is a bugfix release.

More information about the release (from a high level) can be found in
the release notes [4].

MFC after:	1 week

1. https://github.com/openssl/openssl/releases/download/openssl-3.5.5/openssl-3.5.5.tar.gz
2. https://github.com/openssl/openssl/releases/download/openssl-3.5.5/openssl-3.5.5.tar.gz.asc
3. https://github.com/openssl/openssl/releases/download/openssl-3.5.5/openssl-3.5.5.tar.gz.sha256
4. https://github.com/openssl/openssl/blob/openssl-3.5.5/NEWS.md

Merge commit '808413da28df9fb93e1f304e6016b15e660f54c8'

This change includes all necessary changes required to update to OpenSSL
3.5.4.

More information about the 3.5.4 release can be found in the relevant
release notes (see 8e12a5c4eb3507846b5 for more details).

Merge commit '8e12a5c4eb3507846b507d0afe87d115af41df40'

Approved by:	philip (mentor)
Sponsored by:	Alpha-Omega Beach Cleaning Project
Sponsored by:	The FreeBSD Foundation