ci: k8s: Rework get_nodes_and_pods_info()

The amount of info we've added seemed unnecessary, and ends up making
our lives even harder when trying to find errors.

Let's just rely on the kata-debug container to collect the needed info
for us.

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>

tests/integration/kubernetes/gha-run.sh

@@ -130,7 +130,7 @@ function cleanup() {
     ensure_yq
 
     echo "Gather information about the nodes and pods before cleaning up the node"
-    get_nodes_and_pods_info "yes"
+    get_nodes_and_pods_info
 
     if [ "${platform}" = "aks" ]; then
         delete_cluster
@@ -173,21 +173,6 @@ function delete_cluster() {
 }
 
 function get_nodes_and_pods_info() {
-    describe_pods="${1:-"no"}"
-
-    echo "::group::Get node information"
-    kubectl get nodes -o wide --show-labels=true
-    echo "::endgroup::"
-    echo ""
-    echo "::group::Get all the pods running"
-    kubectl get pods -A
-    echo "::endgroup::"
-    echo ""
-    if [[ "${describe_pods}" == "yes" ]]; then
-	echo "::group::Describe all the pods"
-    	kubectl describe pods -A
-	echo "::endgroup::"
-    fi
     kubectl debug $(kubectl get nodes -o name) -it --image=quay.io/kata-containers/kata-debug:latest
     kubectl get pods -o name | grep node-debugger | xargs kubectl delete
 }