MFC r361294:
Update libarchive to 3.4.3

Relevant vendor changes:
PR #1352: support negative zstd compression levels
PR #1359: improve zstd version checking
PR #1348: support RHT.security.selinux from GNU tar
PR #1357: support for archives compressed with pzstd
PR #1367: fix issues in acl tests
PR #1372: child handling cleanup
PR #1378: fix memory leak from passphrase callback

MFC r348993,349135:
Sync libarchive with vendor including security fixes

r348993:
- version bumped to 3.4.0
- check_symlinks_fsobj() without chdir() and fchdir()
- bsdtar.1 manpage fixes
- patches from OpenBSD to libarchive_fe/passphrase.c

r349135:
PR #1212: RAR5 reader - window_mask was not updated correctly
(OSS-Fuzz 15278)
OSS-Fuzz 15120: RAR reader - extend use after free bugfix

MFC r339746,339751,339794,340866,340939,342042:
Sync libarchive with vendor.

Relevant vendor changes:
PR #1013: Add missing h_base offset when performing absolute seeks in
xar decompression
PR #1023: Support extracting extattrs as non-root on non-user-writeable
files
PR #1061: Add support for extraction of RAR v5 archives
PR #1066: Fix out of bounds read on empty string filename for gnutar, pax
and v7tar
PR #1067: Fix temporary file path buffer overflow in tests
IS #1068: Correctly process and verify integer arguments passed to
bsdcpio and bsdtar
PR #1070: Don't default XAR entry atime/mtime to the current time
PR #1080: Spelling fixes
PR #1084: RAR5 reader bugfixes
PR #1091: fix use-after-free in delayed newc link processing
PR #1092: Fix a few obvious resource leaks and strcpy() misuses
IS #1096: Support extracting ACLs with in-entry comments (GNU tar)
PR #1102: RAR5 reader - fix big-endian problems
PR #1105: Fix various crash, memory corruption and infinite loop conditions

RAR5 reader: FreeBSD build platform fixes for powerpc(64), mips(64),
sparc64 and riscv64
RAR5 reader: more maybe-uninitialized size_t fixes for riscv64
FreeBSD build

MFC r338827:
Sync libarchive with vendor.

Relevant vendor changes:
PR #1019: Add allocation check for the zip_entry struct
Oss-Fuzz #10192: Handle whitespace-only ACL fields correctly

MFC r338600:
Update libarchive to 3.3.3

As all important changes have already been merged from libarchive git
this is just a version number bump, documentation update and some
polishing for cpio tests. Other source code changes are not relevant to
FreeBSD.

Relnotes: yes

MFC r305422:
Sync libarchive with vendor

Vendor issues fixed:
PR #777: Multiple bugfixes for setup_acls()

This includes a bugfix for a bug that caused ACLs not to be read properly
for files and directories inside subdirectories and as a result not being
stored or being incorrectly stored in tar archives.