branch core-updates updated (e5e33f9 -> 6266b8b)

[Efraim Flashner]

efraim pushed a change to branch core-updates
in repository guix.

      from  e5e33f9   gnu: expat: Update to 2.2.5.
       new  4e080fb   gnu: icu4c: Update to 60.1.
       new  6266b8b   gnu: libarchive: Fix typo.

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


Summary of changes:
 gnu/local.mk                                       |   3 -
 gnu/packages/backup.scm                            |   4 +-
 gnu/packages/icu4c.scm                             |  10 +-
 gnu/packages/patches/icu4c-CVE-2017-14952.patch    |  18 ---
 .../icu4c-CVE-2017-7867-CVE-2017-7868.patch        | 164 ---------------------
 .../icu4c-reset-keyword-list-iterator.patch        | 130 ----------------
 6 files changed, 5 insertions(+), 324 deletions(-)
 delete mode 100644 gnu/packages/patches/icu4c-CVE-2017-14952.patch
 delete mode 100644 gnu/packages/patches/icu4c-CVE-2017-7867-CVE-2017-7868.patch
 delete mode 100644 gnu/packages/patches/icu4c-reset-keyword-list-iterator.patch