texi2html: add build team as owners

This package is needed by random tools in the SDK.  Add ourselves
until (one day?) we can make it be less needed/used.

BUG=b:248730256
TEST=CQ passes

Change-Id: I53a8a218aa8cdd0ee4f05cd764752a46bfe431e0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/3915262
Reviewed-by: Sloan Johnson <sloanjohnson@google.com>
Auto-Submit: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Sloan Johnson <sloanjohnson@google.com>
Tested-by: Mike Frysinger <vapier@chromium.org>
6 files changed