ci: add cilium 1.16 (#3012)

* chore: add 1.16 cilium

* ci: add 1.16 cilium for testing

test/integration/manifests/cilium/v1.16/cilium-agent/files/clusterrole.yaml

@@ -0,0 +1,112 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: cilium
+  labels:
+    app.kubernetes.io/part-of: cilium 
+rules:
+- apiGroups:
+  - networking.k8s.io
+  resources:
+  - networkpolicies
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - discovery.k8s.io
+  resources:
+  - endpointslices
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - ""
+  resources:
+  - namespaces
+  - services
+  - pods
+  - endpoints
+  - nodes
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - apiextensions.k8s.io
+  resources:
+  - customresourcedefinitions
+  verbs:
+  - list
+  - watch
+  # This is used when validating policies in preflight. This will need to stay
+  # until we figure out how to avoid "get" inside the preflight, and then
+  # should be removed ideally.
+  - get
+- apiGroups:
+  - cilium.io
+  resources:
+  - ciliumbgppeeringpolicies
+  - ciliumclusterwideenvoyconfigs
+  - ciliumclusterwidenetworkpolicies
+  - ciliumegressgatewaypolicies
+  - ciliumendpoints
+  - ciliumendpointslices
+  - ciliumenvoyconfigs
+  - ciliumidentities
+  - ciliumlocalredirectpolicies
+  - ciliumnetworkpolicies
+  - ciliumnodes
+  - ciliumnodeconfigs
+  - ciliumloadbalancerippools
+  - ciliumcidrgroups
+  - ciliuml2announcementpolicies
+  - ciliumpodippools
+  - ciliumbgpnodeconfigs
+  - ciliumbgpadvertisements
+  - ciliumbgppeerconfigs
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - cilium.io
+  resources:
+  - ciliumidentities
+  - ciliumendpoints
+  - ciliumnodes
+  verbs:
+  - create
+- apiGroups:
+  - cilium.io
+  # To synchronize garbage collection of such resources
+  resources:
+  - ciliumidentities
+  verbs:
+  - update
+- apiGroups:
+  - cilium.io
+  resources:
+  - ciliumendpoints
+  verbs:
+  - delete
+  - get
+- apiGroups:
+  - cilium.io
+  resources:
+  - ciliumnodes
+  - ciliumnodes/status
+  verbs:
+  - get
+  - update
+- apiGroups:
+  - cilium.io
+  resources:
+  - ciliumnetworkpolicies/status
+  - ciliumclusterwidenetworkpolicies/status
+  - ciliumendpoints/status
+  - ciliumendpoints
+  - ciliuml2announcementpolicies/status
+  - ciliumbgpnodeconfigs/status
+  verbs:
+  - patch

test/integration/manifests/cilium/v1.16/cilium-agent/files/clusterrolebinding.yaml

@@ -0,0 +1,14 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: cilium
+  labels:
+    app.kubernetes.io/part-of: cilium 
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: cilium
+subjects:
+- kind: ServiceAccount
+  name: "cilium"
+  namespace: kube-system

test/integration/manifests/cilium/v1.16/cilium-agent/files/serviceaccount.yaml

@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: "cilium"
+  namespace: kube-system
+