Amend kube-apiserver 1.23 configuration to use PSP

Enabling PodSecurityPolicy using service parameter "admission_plugins"
in k8s 1.22+ versions of kube-apiserver configuration, results in
kube-apiserver pod not able to restart.
Starting with k8s 1.22 version, kube-apiserver configuration includes
seccompProfile field as part of securityContext in the container spec.
SecurityContext configuration prevents the kube-apiserver pod to
restart.
SeccompDefault feature gate is not being enabled currently and
seccompProfile setting is impacting PSP configuration.
In order to be able to use PSP functionality in the transitioning
K8s 1.23 release, seccompProfile configuration requires to be removed
from kube-apiserver configuration.

Test Plan:
PASS: Verify "enable PodSecurityPolicy(PSP)" using "admission_plugins"
      service parameter, is successful.
PASS: Verify that pod "kube-apiserver-controller-0" runs successfully
PASS: Verify kube-apiserver is up and running with the PSP enabled.

Story: 2009833
Task: 45645

Signed-off-by: Carmen Rata <carmen.rata@windriver.com>
Change-Id: I269c23352bf790d423add2a1e3c05f63c6e1a6cc

puppet-manifests/src/modules/platform/templates/kube-apiserver-change-params.erb

@@ -48,5 +48,6 @@ kubectl --kubeconfig=/etc/kubernetes/admin.conf get cm -n kube-system kubeadm-co
 kubeadm init phase control-plane apiserver --config <%= @configmap_temp_file %>
 DEFAULT_NETWORK_INTERFACE=$(grep 'advertise-address=' /etc/kubernetes/manifests/kube-apiserver.yaml  | cut -d "=" -f2)
 sed -i "/oidc-issuer-url/! s/$DEFAULT_NETWORK_INTERFACE/$APISERVER_ADVERTISE_ADDRESS/g" /etc/kubernetes/manifests/kube-apiserver.yaml
+sed -i '/securityContext:/,/type: RuntimeDefault/d' /etc/kubernetes/manifests/kube-apiserver.yaml
 rm <%= @configmap_temp_file %>
 rm <%= @configview_temp_file %>