Phoenix: Deprecation of node-role.kubernetes.io/master taint

[mogottsch]

Affected repositories:

• https://github.com/giantswarm/aws-iptables-legacy-cleaner/pull/10
• https://github.com/giantswarm/awscnfm/pull/497
• https://github.com/giantswarm/aws-operator/pull/3553
• https://github.com/giantswarm/azure-operator/pull/1716
• ~calico-policy-only-app~
• https://github.com/giantswarm/cluster-autoscaler-app/pull/180
• https://github.com/giantswarm/cluster-operator/pull/1616
• ~dns-tester~
• https://github.com/giantswarm/encryption-config-hasher/pull/10
• https://github.com/giantswarm/encryption-provider-operator/pull/39
• https://github.com/giantswarm/etcd-kubernetes-resources-count-exporter/pull/57
• https://github.com/giantswarm/k8s-audit-metrics/pull/136
• https://github.com/giantswarm/k8scloudconfig/pull/1125
• https://github.com/giantswarm/prometheus-blackbox-exporter-app/pull/19

[gawertm]

@T-Kukawka FYI: @mogottsch was on these tasks anyways these days so I said he can also just update the missing repos for other teams. hope thats ok for you

[T-Kukawka]

sure!