Update @github/copilot to 1.0.57-3

- Updated nodejs and test harness dependencies
- Re-ran code generators
- Formatted generated code

Author: github-actions[bot]

nodejs/package-lock.json

@@ -56,7 +56,7 @@
     "author": "GitHub",
     "license": "MIT",
     "dependencies": {
-        "@github/copilot": "^1.0.57-2",
+        "@github/copilot": "^1.0.57-3",
         "vscode-jsonrpc": "^8.2.1",
         "zod": "^4.3.6"
     },

nodejs/package.json

@@ -11,7 +11,7 @@
     "test": "vitest run"
   },
   "devDependencies": {
-    "@github/copilot": "^1.0.57-2",
+    "@github/copilot": "^1.0.57-3",
     "@modelcontextprotocol/sdk": "^1.26.0",
     "@types/node": "^25.3.3",
     "@types/node-forge": "^1.3.14",