cluster/kube/k0.libsonnet: add s3 bucket for inventory

Change-Id: I44f3ab787e751abd7558e6e91eccb25fc0e5101b
Reviewed-on: https://gerrit.hackerspace.pl/c/hscloud/+/1844
Reviewed-by: q3k <q3k@hackerspace.pl>
diff --git a/cluster/kube/k0.libsonnet b/cluster/kube/k0.libsonnet
index 9d5b9c3..471c0af 100644
--- a/cluster/kube/k0.libsonnet
+++ b/cluster/kube/k0.libsonnet
@@ -298,6 +298,9 @@
                 },
 
                 codehostingWaw3: ObjectStoreUser("codehosting"),
+
+                # inventory.hackerspace.pl media storage
+                inventoryMediaWaw3: ObjectStoreUser("inventory"),
             },
         },