NGINX: 0.44.0

Image:

• k8s.gcr.io/ingress-nginx/controller:v0.44.0@sha256:3dd0fac48073beaca2d67a78c746c7593f9c575168a17139a9955a82c63c4b9a

New Features:

• Update alpine to v3.13
• client-go v0.20.2
• New option to set a shutdown grace period #5855
• Support for Global/Distributed Rate Limiting [#6673](#6673
• Update kube-webhook-certgen image to v1.5.1

Complete changelog here

Important: due to changes in the lua-nginx-module, the image for platform s390x is not available. Please use v0.40.2