Update @github/copilot to 1.0.69-2 (#1914)

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

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

java/scripts/codegen/package-lock.json

@@ -14,7 +14,7 @@
     "node": "^20.19.0 || >=22.12.0"
   },
   "devDependencies": {
-    "@github/copilot": "^1.0.69-1",
+    "@github/copilot": "^1.0.69-2",
     "@modelcontextprotocol/sdk": "^1.26.0",
     "@types/node": "^25.3.3",
     "@types/node-forge": "^1.3.14",