fix9b2-2: the builder's process answers the seat mesh-builds' verb reserved; the tools bundle no longer serves it

serves beside the process in the manifest (no bus), the catalog half's carriers and seat mesh-catalog.versions used in the process; builder_build stays the bundle's.

Builds: design 47 G A-115, A-127, A-87

modules/mesh-delivery-builder/module.json

@@ -35,7 +35,6 @@
     "builder_toolchains_drop",
     "builder_waits",
     "builder_versions",
-    "reserved",
     "builder_first_views",
     "builder_first_view_again"
   ],
@@ -208,6 +207,9 @@
       "type": "process",
       "name": "mesh-delivery-builder",
       "artifact": "program",
+      "serves": [
+        "seat:mesh-builds.reserved"
+      ],
       "run": [
         "./mesh-delivery-builder"
       ],