…ixie-io#2070)

Summary: Ensure securityContext key is inside StatefulSet's containers
block

While testing the [0.14.14-pre-r1.0 Vizier
release](https://github.com/pixie-io/pixie/releases/tag/release%2Fvizier%2Fv0.14.14-pre-r1.0),
I realized that the fix from pixie-io#2069 wasn't applied properly. The
`securityContext` block was indented too far and results in an invalid
manifest.

Relevant Issues: N/A

Type of change: /kind bug

Test Plan: Verified the following
- [x] Existing yamls produce error if applied as is
```
$ kubectl -n pl apply -k k8s/vizier_deps/base/etcd
The request is invalid: patch: Invalid value: "map[metadata:map[annotations:map[kubectl.kubernetes.io/last-applied-configuration:{\"apiVersion\":\"apps/v1\",\"kind\":\"StatefulSet\",\"metadata\":{\"annotations\":{},\"labels\":{\"app\":\"pl-monitoring\",\"etcd_cluster\":\"pl-etcd\"},\"name\":\"pl-etcd\",\"namespace\":\"pl\"},\"spec\":{\"podManagementPolicy\":\"Parallel\",\"replicas\":3,\"selector\":{\"matchLabels\":{\"app\":\"pl-monitoring\",\"etcd_cluster\":\"pl-etcd\"}},\"serviceName\":\"pl-etcd\",\"template\":{\"metadata\":{\"labels\":{\"app\":\"pl-monitoring\",\"etcd_cluster\":\"pl-etcd\",\"plane\":\"control\"},\"name\":\"pl-etcd\"},\"spec\":{\"containers\":[{\"env\":[{\"name\":\"INITIAL_CLUSTER_SIZE\",\"value\":\"3\"},{\"name\":\"CLUSTER_NAME\",\"value\":\"pl-etcd\"},{\"name\":\"ETCDCTL_API\",\"value\":\"3\"},{\"name\":\"POD_NAMESPACE\",\"valueFrom\":{\"fieldRef\":{\"fieldPath\":\"metadata.namespace\"}}},{\"name\":\"DATA_DIR\",\"value\":\"/var/run/etcd\"},{\"name\":\"ETCD_AUTO_COMPACTION_RETENTION\",\"value\":\"5\"},{\"name\":\"ETCD_AUTO_COMPACTION_MODE\",\"value\":\"revision\"}],\"image\":\"gcr.io/pixie-oss/pixie-dev-public/etcd:3.5.9@sha256:e18afc6dda592b426834342393c4c4bd076cb46fa7e10fa7818952cae3047ca9\",\"lifecycle\":{\"preStop\":{\"exec\":{\"command\":[\"/etc/etcd/scripts/prestop.sh\"]}}},\"livenessProbe\":{\"exec\":{\"command\":[\"/etc/etcd/scripts/healthcheck.sh\"]},\"failureThreshold\":5,\"initialDelaySeconds\":60,\"periodSeconds\":10,\"securityContext\":{\"capabilities\":{\"add\":[\"NET_RAW\"]},\"seccompProfile\":{\"type\":\"RuntimeDefault\"}},\"successThreshold\":1,\"timeoutSeconds\":5},\"name\":\"etcd\",\"ports\":[{\"containerPort\":2379,\"name\":\"client\"},{\"containerPort\":2380,\"name\":\"server\"}],\"readinessProbe\":{\"exec\":{\"command\":[\"/etc/etcd/scripts/healthcheck.sh\"]},\"failureThreshold\":3,\"initialDelaySeconds\":1,\"periodSeconds\":5,\"successThreshold\":1,\"timeoutSeconds\":5},\"volumeMounts\":[{\"mountPath\":\"/var/run/etcd\",\"name\":\"etcd-data\"},{\"mountPath\":\"/etc/etcdtls/member/peer-tls\",\"name\":\"member-peer-tls\"},{\"mountPath\":\"/etc/etcdtls/member/server-tls\",\"name\":\"member-server-tls\"},{\"mountPath\":\"/etc/etcdtls/client/etcd-tls\",\"name\":\"etcd-client-tls\"}]}],\"securityContext\":{\"seccompProfile\":{\"type\":\"RuntimeDefault\"}},\"tolerations\":[{\"effect\":\"NoSchedule\",\"key\":\"kubernetes.io/arch\",\"operator\":\"Equal\",\"value\":\"amd64\"},{\"effect\":\"NoExecute\",\"key\":\"kubernetes.io/arch\",\"operator\":\"Equal\",\"value\":\"amd64\"},{\"effect\":\"NoSchedule\",\"key\":\"kubernetes.io/arch\",\"operator\":\"Equal\",\"value\":\"arm64\"},{\"effect\":\"NoExecute\",\"key\":\"kubernetes.io/arch\",\"operator\":\"Equal\",\"value\":\"arm64\"}],\"volumes\":[{\"name\":\"member-peer-tls\",\"secret\":{\"secretName\":\"etcd-peer-tls-certs\"}},{\"name\":\"member-server-tls\",\"secret\":{\"secretName\":\"etcd-server-tls-certs\"}},{\"name\":\"etcd-client-tls\",\"secret\":{\"secretName\":\"etcd-client-tls-certs\"}},{\"emptyDir\":{},\"name\":\"etcd-data\"}]}}}}\n]] spec:map[template:map[spec:map[tolerations:[map[effect:NoSchedule key:kubernetes.io/arch operator:Equal value:amd64] map[effect:NoExecute key:kubernetes.io/arch operator:Equal value:amd64] map[effect:NoSchedule key:kubernetes.io/arch operator:Equal value:arm64] map[effect:NoExecute key:kubernetes.io/arch operator:Equal value:arm64]]]]]]": strict decoding error: unknown field "spec.template.spec.containers[0].livenessProbe.securityContext"
```
- [x] Manifests from this PR deploy etcd properly
```
$ git diff
diff --git a/k8s/vizier_deps/base/etcd/etcd_statefulset.yaml b/k8s/vizier_deps/base/etcd/etcd_statefulset.yaml
index 01d6a6c..0f4452c 100644
--- a/k8s/vizier_deps/base/etcd/etcd_statefulset.yaml
+++ b/k8s/vizier_deps/base/etcd/etcd_statefulset.yaml
@@ -106,12 +106,12 @@ spec:
           periodSeconds: 10
           successThreshold: 1
           timeoutSeconds: 5
-          securityContext:
-            capabilities:
-              add:
-              - NET_RAW
-            seccompProfile:
-              type: RuntimeDefault
+        securityContext:
+          capabilities:
+            add:
+            - NET_RAW
+          seccompProfile:
+            type: RuntimeDefault
         volumeMounts:
         - mountPath: /var/run/etcd
           name: etcd-data

$ kubectl -n pl apply -k k8s/vizier_deps/base/etcd
service/pl-etcd unchanged
service/pl-etcd-client unchanged
Warning: resource statefulsets/pl-etcd is missing the kubectl.kubernetes.io/last-applied-configuration annotation which is required by kubectl apply. kubectl apply should only be used on resources created declaratively by either kubectl create --save-config or kubectl apply. The missing annotation will be patched automatically.
statefulset.apps/pl-etcd configured
poddisruptionbudget.policy/pl-etcd-pdb configured
```

Signed-off-by: Dom Del Nano <ddelnano@gmail.com>
GitOrigin-RevId: 06e8911