Upgrade agentic workflows to gh-aw v0.37.27 (#112)

Author: Copilot

.github/aw/actions-lock.json

@@ -15,15 +15,10 @@
       "version": "v8",
       "sha": "ed597411d8f924073f98dfc5c65a23a2325f34cd"
     },
-    "githubnext/gh-aw/actions/setup@v0.37.20": {
+    "githubnext/gh-aw/actions/setup@v0.37.27": {
       "repo": "githubnext/gh-aw/actions/setup",
-      "version": "v0.37.20",
-      "sha": "ed6f95e038bdb84b89e67780df26689ebd5603b2"
-    },
-    "githubnext/gh-aw/actions/setup@v0.37.21": {
-      "repo": "githubnext/gh-aw/actions/setup",
-      "version": "v0.37.21",
-      "sha": "3a6da41994a7940898b0d65edd67da135a0d9d1c"
+      "version": "v0.37.27",
+      "sha": "a5ea9beb1b6775cad8a63b18cf72a6efd6f7c044"
     }
   }
 }