libarchive: merge from vendor branch
Libarchive 3.6.2
Important bug fixes:
rar5 reader: fix possible garbled output with bsdtar -O (#1745) mtree reader: support reading mtree files with tabs (#1783) various small fixes for issues found by CodeQL
Relnotes: yes
(cherry picked from commit bd5e624a861433dee76fe00a8acedc9564425332)