Remove PodSecurityPolicy support and references (#10723)

This is removed from kubernetes since 1.25, time to cut some dead code.

roles/kubernetes-apps/cluster_roles/defaults/main.yml

@@ -1,65 +0,0 @@
----
-
-podsecuritypolicy_restricted_spec:
-  privileged: false
-  allowPrivilegeEscalation: false
-  requiredDropCapabilities:
-    - ALL
-  volumes:
-    - 'configMap'
-    - 'emptyDir'
-    - 'projected'
-    - 'secret'
-    - 'downwardAPI'
-    - 'persistentVolumeClaim'
-  hostNetwork: false
-  hostIPC: false
-  hostPID: false
-  runAsUser:
-    rule: 'MustRunAsNonRoot'
-  seLinux:
-    rule: 'RunAsAny'
-  runAsGroup:
-    rule: 'MustRunAs'
-    ranges:
-      - min: 1
-        max: 65535
-  supplementalGroups:
-    rule: 'MustRunAs'
-    ranges:
-      - min: 1
-        max: 65535
-  fsGroup:
-    rule: 'MustRunAs'
-    ranges:
-      - min: 1
-        max: 65535
-  readOnlyRootFilesystem: false
-
-podsecuritypolicy_privileged_spec:
-  privileged: true
-  allowPrivilegeEscalation: true
-  allowedCapabilities:
-    - '*'
-  volumes:
-    - '*'
-  hostNetwork: true
-  hostPorts:
-    - min: 0
-      max: 65535
-  hostIPC: true
-  hostPID: true
-  runAsUser:
-    rule: 'RunAsAny'
-  seLinux:
-    rule: 'RunAsAny'
-  runAsGroup:
-    rule: 'RunAsAny'
-  supplementalGroups:
-    rule: 'RunAsAny'
-  fsGroup:
-    rule: 'RunAsAny'
-  readOnlyRootFilesystem: false
-  # This will fail if allowed-unsafe-sysctls is not set accordingly in kubelet flags
-  allowedUnsafeSysctls:
-    - '*'