Ensure compatibility with Kubernetes 1.22

[tuxpeople]

Get rid of removed api

10:46PM INF >>> Kube No Trouble `kubent` <<<
10:46PM INF version 0.5.1 (git sha a762ff3c6b5622650b86dc982652843cc2bd123c)
10:46PM INF Initializing collectors and retrieving data
10:46PM INF Target K8s version is 1.21.5+k3s1
10:46PM INF Retrieved 11 resources from collector name=Cluster
10:46PM INF Retrieved 0 resources from collector name="Helm v2"
10:46PM INF Retrieved 418 resources from collector name="Helm v3"
10:46PM INF Loaded ruleset name=custom.rego.tmpl
10:46PM INF Loaded ruleset name=deprecated-1-16.rego
10:46PM INF Loaded ruleset name=deprecated-1-22.rego
10:46PM INF Loaded ruleset name=deprecated-1-25.rego
__________________________________________________________________________________________
>>> Deprecated APIs removed in 1.22 <<<
------------------------------------------------------------------------------------------
KIND      NAMESPACE    NAME      API_VERSION                 REPLACE_WITH (SINCE)
Ingress   utils        codimd    networking.k8s.io/v1beta1   networking.k8s.io/v1 (1.19.0)
Ingress   monitoring   loki      networking.k8s.io/v1beta1   networking.k8s.io/v1 (1.19.0)
__________________________________________________________________________________________
>>> Deprecated APIs removed in 1.25 <<<
------------------------------------------------------------------------------------------
KIND                NAMESPACE     NAME                                             API_VERSION      REPLACE_WITH (SINCE)
PodSecurityPolicy   monitoring    loki-promtail                                    policy/v1beta1   <removed> (1.21.0)
PodSecurityPolicy   monitoring    grafana                                          policy/v1beta1   <removed> (1.21.0)
PodSecurityPolicy   monitoring    grafana-test                                     policy/v1beta1   <removed> (1.21.0)
PodSecurityPolicy   monitoring    kube-prometheus-stack-alertmanager               policy/v1beta1   <removed> (1.21.0)
PodSecurityPolicy   monitoring    kube-prometheus-stack-kube-state-metrics         policy/v1beta1   <removed> (1.21.0)
PodSecurityPolicy   monitoring    kube-prometheus-stack-operator                   policy/v1beta1   <removed> (1.21.0)
PodSecurityPolicy   monitoring    kube-prometheus-stack-prometheus                 policy/v1beta1   <removed> (1.21.0)
PodSecurityPolicy   monitoring    kube-prometheus-stack-prometheus-node-exporter   policy/v1beta1   <removed> (1.21.0)
PodSecurityPolicy   monitoring    blackbox-exporter-psp                            policy/v1beta1   <removed> (1.21.0)
PodSecurityPolicy   monitoring    loki                                             policy/v1beta1   <removed> (1.21.0)
PodSecurityPolicy   networking    metallb-controller                               policy/v1beta1   <removed> (1.21.0)
PodSecurityPolicy   networking    metallb-speaker                                  policy/v1beta1   <removed> (1.21.0)
PodSecurityPolicy   kube-system   descheduler                                      policy/v1beta1   <removed> (1.21.0)

[tuxpeople]

Blocked by grafana/helm-charts#859

[tuxpeople]

Blocked by hackmdio/codimd-helm#15

[tuxpeople]

Grafana fixed