Upgrade sgml-catalog and it's dependencies to r1

This change upgrades sgml-catalog.eclass to sgml-catalog-r1.eclass.
It also upgrades all docbook/sgml packages using sgml-catalog.eclass to
newer versions that use sgml-catalog-r1.eclass

BUG=chromium:1078256
TEST=untested

Change-Id: I5d4883b6da68074da8f5aa1fe062cc73b6842774
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/2595969
Tested-by: Sergey Frolov <sfrolov@google.com>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Sergey Frolov <sfrolov@google.com>
Auto-Submit: Sergey Frolov <sfrolov@google.com>
60 files changed