Changelog for v1-19-eks-10

This changelog highlights the changes for v1-19-eks-10.

Base Image

Security updates to Amazon Linux 2.

Patches

Patch Added

• 0013-EKS-CHERRYPICK-Pass-additional-flags-to-subpath-moun.patch
• Reduces the chance of flakes related to subpath mount in some cases.
• Cherry-pick of upstream Kubernetes PR #104253, which should be part of the Kubernetes v1.23 release.
• Kubernetes v1.19.15 also cherry-picked (PR #104340) this change.