branch master updated (1e16e19 -> 5e71375)

[guix-commits]

lfam pushed a change to branch master
in repository guix.

    from 1e16e19  gnu: python-libusb1: Update to 1.9.3.
     new fdd2f57  gnu: mit-krb5: Update to 1.18.4 [fixes CVE-2021-36222].
     new 5e71375  gnu: Borg: Use bundled msgpack.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/backup.scm   | 17 +----------------
 gnu/packages/kerberos.scm | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+), 16 deletions(-)