Enable multi-pass continuation for long-running security/spec/blog workflows (#42072)

Author: Copilot

.github/workflows/security-compliance.lock.yml

@@ -24,7 +24,9 @@ permissions:
   contents: read
   security-events: read
 
-engine: copilot
+engine:
+  id: copilot
+  max-continuations: 3
 
 safe-outputs:
   create-issue:

.github/workflows/security-compliance.md

@@ -14,7 +14,9 @@ permissions:
 
   copilot-requests: write
 tracker-id: spec-extractor
-engine: copilot
+engine:
+  id: copilot
+  max-continuations: 3
 strict: true
 
 imports: