cmd/k8s-operator/deploy: ensure that operator can write kube state Events (#14177)

A small follow-up to #14112- ensures that the operator itself can emit
Events for its kube state store changes.

Updates tailscale/tailscale#14080

Signed-off-by: Irbe Krumina <[email protected]>

cmd/k8s-operator/deploy/chart/templates/deployment.yaml

@@ -81,6 +81,14 @@ spec:
             - name: PROXY_DEFAULT_CLASS
               value: {{ .Values.proxyConfig.defaultProxyClass }}
             {{- end }}
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+            - name: POD_UID
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.uid
             {{- with .Values.operatorConfig.extraEnv }}
             {{- toYaml . | nindent 12 }}
             {{- end }}

cmd/k8s-operator/deploy/manifests/operator.yaml

@@ -4783,6 +4783,14 @@ spec:
                       value: "false"
                     - name: PROXY_FIREWALL_MODE
                       value: auto
+                    - name: POD_NAME
+                      valueFrom:
+                        fieldRef:
+                            fieldPath: metadata.name
+                    - name: POD_UID
+                      valueFrom:
+                        fieldRef:
+                            fieldPath: metadata.uid
                   image: tailscale/k8s-operator:unstable
                   imagePullPolicy: Always
                   name: operator