[Agentic Workflows] Runtime and dependency upgrades (Azure#59726)

The focus of these changes is to bump the agentic
workflows runtime and dependencies to the latest
versions.

Author: jsquire

.github/aw/actions-lock.json

@@ -30,10 +30,10 @@
       "version": "v7.0.1",
       "sha": "043fb46d1a93c77aae656e7c1c64a875d1fc6a0a"
     },
-    "github/gh-aw-actions/setup@v0.74.4": {
+    "github/gh-aw-actions/setup@v0.77.5": {
       "repo": "github/gh-aw-actions/setup",
-      "version": "v0.74.4",
-      "sha": "d3abfe96a194bce3a523ed2093ddedd5704cdf62"
+      "version": "v0.77.5",
+      "sha": "3ea13c02d765410340d533515cb31a7eef2baaf0"
     }
   }
 }