Linkerd - edge-22.9.1

edge-22.9.1

This release adds the linkerd.io/trust-root-sha256 annotation to all injected
workloads allowing predictable comparison of all workloads' trust anchors via
the Kubernetes API.

Additionally, this release lowers the inbound connection pool idle timeout to
3s. This should help avoid socket errors, especially for Kubernetes probes.

• Added linkerd.io/trust-root-sha256 annotation on all injected workloads
  to indicate certifcate bundle
• Lowered inbound connection pool idle timeout to 3s
• Restored namespace field in Linkerd helm charts
• Updated fields in AuthorizationPolicy and MeshTLSAuthentication to
  conform to specification (thanks @aatarasoff!)
• Updated the identity controller to not require a ClusterRoleBinding
  to read all deployment resources.