nspr: upgraded package to upstream

Upgraded dev-libs/nspr to version 4.26 on amd64

BUG=chromium:1117644
TEST=cros_run_unit_tests --board=hatch,arm-generic

Change-Id: I3cf5d010d2822609e4aa8e1e07b79ddf4394b80c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/2405364
Reviewed-by: Benjamin Gordon <bmgordon@chromium.org>
Tested-by: Kyra Moed <kmoed@google.com>
Commit-Queue: Kyra Moed <kmoed@google.com>
7 files changed