cscope: upgraded package to upstream

Upgraded dev-util/cscope to version 15.9 on amd64

BUG=none
TEST=sudo emerge dev-util/cscope

Change-Id: I9e437673df6504212f1e19d5bec5a1215d41bdbf
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/3395532
Tested-by: Jakub Czapiga <czapiga@google.com>
Auto-Submit: Jakub Czapiga <czapiga@google.com>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
5 files changed