Update sdk to include dev-python/chardet.

This dependency was removed when dev-util/cvise was removed. This
is required by autotest-test-lakitu image.

BUG=b/501210579
TEST=presubmit

Change-Id: Ifdb8654649925a6886c6c14a00e88391dd1e7056
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/chromiumos-overlay/+/169147
Reviewed-by: Derek Taylor <ddtaylor@google.com>
Tested-by: Angel Adetula <angeladetula@google.com>
(cherry picked from commit 430350eeb17d14e2777646c616223f8f333faed4)
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/chromiumos-overlay/+/170184
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: He Gao <hegao@google.com>