chore(snips): get rid of PVC

snips/resources/statefulset.yaml

@@ -125,6 +125,8 @@ spec:
                   - snips
               topologyKey: topology.kubernetes.io/zone
       volumes:
+        - name: data
+          emptyDir: {}
         - name: snips-secrets
           secret:
             secretName: snips-secrets
@@ -138,13 +140,3 @@ spec:
         - name: litestream-config
           configMap:
             name: litestream-config
-  volumeClaimTemplates:
-    - metadata:
-        name: data
-      spec:
-        accessModes:
-          - ReadWriteOnce
-        resources:
-          requests:
-            storage: 1Gi
-        storageClassName: r2