libarchive: bump to 3.7.7 fixing a lot of security issues

libarchive: bump to 3.7.7 fixing a lot of security issues

libarchive fixed a lot of security issues in the last few releases, listing only
notable changes,

libarchive 3.7.5:

   * rar4: protect copy_from_lzss_window_to_unp()  CVE-2024-20696
   * rar4: fix CVE-2024-26256

libarchive 3.7.6:

   * this release fixes a tar regression introduced in libarchive 3.7.5

libarchive 3.7.7:

   * gzip: prevent a hang when processing a malformed gzip inside a gzip (OSS-Fuzz)
   * tar: don't crash on truncated tar archives (OSS-Fuzz)
   * tar: fix two leaks in tar header parsing

Link: https://github.com/libarchive/libarchive/releases
Signed-off-by: Matthias Franck <[email protected]>