fix(ci): Publish missing sandbox dependency (#1599)

To be fair, I did mention in
#1593 that this
should be automated and not manual, and it was not yet tested.

.circleci/config.yml

@@ -1050,6 +1050,12 @@ jobs:
           command: |
             deploy_ecr world-state
             deploy_npm world-state
+      - run:
+          name: "key-store"
+          working_directory: key-store
+          command: |
+            deploy_ecr key-store
+            deploy_npm key-store
       - run:
           name: "aztec-node"
           working_directory: aztec-node