Update storetheindex/storetheindex in prod environment (#2524)

Files:
- kustomization.yaml
Objects:
- Kustomization 
Images:
- 407967248065.dkr.ecr.us-east-2.amazonaws.com/storetheindex/storetheindex:0.8.21

Co-authored-by: sti-bot <sti-bot@protocol.ai>

deploy/manifests/prod/us-east-2/tenant/storetheindex/kustomization.yaml

@@ -22,4 +22,4 @@ resources:
 images:
 - name: storetheindex
   newName: 407967248065.dkr.ecr.us-east-2.amazonaws.com/storetheindex/storetheindex # {"$imagepolicy": "storetheindex:storetheindex:name"}
-  newTag: 0.8.20 # {"$imagepolicy": "storetheindex:storetheindex:tag"}
+  newTag: 0.8.21 # {"$imagepolicy": "storetheindex:storetheindex:tag"}