n8n: add bounded retries to WF2's quality-scan callback

Found during this round's full acceptance pass: WF2 had the same
timeouts/bounded-retries gap as WF1 (timeout was already set, but Retry
On Fail was disabled). Fixed live (3 tries, 1000ms wait), published, and
synced the repo definition + manifest checksum.

n8n/workflows/MANIFEST.md

@@ -32,7 +32,8 @@ credential values are never embedded; nodes reference named n8n credentials inst
 | Live workflow ID | `mobilityops-scheduled-quality-scan` |
 | Active status (as of 2026-08-04) | Active / Published |
 | Error Workflow | `Fleet Ops — Workflow Error Handler` (wired) |
-| Checksum (sha256) | `cc30b28b07dad9f9908a6ea0c564ec4c2f362a3ed71b7e97a7b6894408bb7e2e` |
+| Timeouts / bounded retries | `Run quality scan` HTTP node: 15s timeout, retry on fail (3 tries, 1000ms wait) |
+| Checksum (sha256) | `c0d46e0519118e6336e35c4ea2a67edb2f14bd007909ccf9256c93733751244a` |
 
 ## 3. Fleet Ops — RAGcore Procedure Sync
 

n8n/workflows/fleet-ops-data-quality-scan.json

@@ -50,7 +50,10 @@
         "httpHeaderAuth": {
           "name": "Fleet Ops Service Token"
         }
-      }
+      },
+      "retryOnFail": true,
+      "maxTries": 3,
+      "waitBetweenTries": 1000
     },
     {
       "parameters": {