release: bump kata payloads for v0.16.0

Update Kata payloads to 3.21.0 and bump the pre-reqs
payload for default, peer-pods and s390x ccruntimes

Signed-off-by: Niteesh Dubey <niteesh@us.ibm.com>

Author: Niteesh Dubey

config/samples/ccruntime/default/kustomization.yaml

@@ -8,10 +8,9 @@ resources:
 
 images:
 - name: quay.io/confidential-containers/reqs-payload
-  newTag: latest
+  newTag: 6fa876bea238c4ba08af0f9b1a696f28c834e84f
 - name: quay.io/kata-containers/kata-deploy
-  newName: quay.io/kata-containers/kata-deploy-ci
-  newTag: kata-containers-latest
+  newTag: 3.21.0
 
 patches:
 - patch: |-

config/samples/ccruntime/peer-pods/kustomization.yaml

@@ -9,10 +9,9 @@ resources:
 
 images:
 - name: quay.io/confidential-containers/reqs-payload
-  newTag: latest
+  newTag: 6fa876bea238c4ba08af0f9b1a696f28c834e84f
 - name: quay.io/kata-containers/kata-deploy
-  newName: quay.io/kata-containers/kata-deploy-ci
-  newTag: kata-containers-latest
+  newTag: 3.21.0
 
 
 patches:

config/samples/ccruntime/s390x/kustomization.yaml

@@ -8,10 +8,9 @@ resources:
 
 images:
 - name: quay.io/confidential-containers/reqs-payload
-  newTag: latest
+  newTag: 6fa876bea238c4ba08af0f9b1a696f28c834e84f
 - name: quay.io/kata-containers/kata-deploy
-  newName: quay.io/kata-containers/kata-deploy-ci
-  newTag: kata-containers-latest
+  newTag: 3.21.0
 
 patches:
 - patch: |-