Upgraded packages to latest upstream

Upgraded dev-python/pyyaml to v6.0.1-r1

BUG=b/311137488
TEST=presubmit
RELEASE_NOTE=Upgraded dev-python/pyyaml to v6.0.1-r1.

Change-Id: I62b2122668ebcb03b8916964e8b29824cd8c82a2
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/portage-stable/+/61258
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: He Gao <hegao@google.com>
Reviewed-by: Chenglong Tang <chenglongtang@google.com>
4 files changed