Take the rehearsal tool out of the nats module: a new nats build is held until the bus upgrade itself, so it could only run after the step it rehearses (ADR 0236 section 36)

modules/nats/module.json

@@ -44,8 +44,7 @@
     "nats_backlog",
     "nats_buckets",
     "nats_users",
-    "nats_user_can",
-    "nats_rehearse"
+    "nats_user_can"
   ],
   "guards": [
     8222
@@ -186,10 +185,7 @@
         "env": {
           "MESH_NATS_MONITOR": "http://127.0.0.1:8222",
           "MESH_NATS_CONTAINER": "mesh-broker-nats",
-          "MESH_NATS_USERS_FILE": "/etc/nats/accounts.conf",
-          "MESH_NATS_SNAPSHOT": "${dir:snapshots}/bus.tar",
-          "MESH_NATS_PROGRAM_DIR": "/var/lib/nats-module/snapshot",
-          "MESH_NATS_ENTRYPOINT_DIR": "/var/lib/nats-module/entrypoint"
+          "MESH_NATS_USERS_FILE": "/etc/nats/accounts.conf"
         }
       },
       {