Log Message:
libarchive: updated to 3.7.3

Libarchive 3.7.3 is a feature, security and bugfix release.

New features:

PCRE2 support
add trailing letter b to bsdtar(1) substitute pattern
add support for long options "--group" and "--owner" to tar(1)

Security fixes:

Fix possible vulnerability in tar error reporting introduced in f27c173

Important bugfixes:

ISO9660: preserve the natural order of links
rar5: fix decoding unicode filenames on Windows
rar5: fix infinite loop if during rar5 decompression the last block produced no data
xz filter: fix incorrect eof at the end of an lzip member
zip: fix end-of-data marker processing when decompressing zip archives
multiple bsdunzip(1) fixes
filetime truncation fix on Windows