[Dependencies] Override glob dependency version (#841)

The vulnerability in the `test-exclude` package (which was pulling in the old glob version) has been resolved by updating `c8` to the latest version and applying package overrides to ensure glob 11.1.0 is used throughout the dependency tree.

1. Updated codegen/package.json:
  - Updated `c8` from `^9.1.0` to `^10.1.3` (latest version)
  - Updated other dependencies too.

2. Updated package.json:
  - Added an `overrides` section to force `glob` to version `^11.1.0`

Verification:
✅ `npm audit` now reports 0 vulnerabilities
✅ `glob` has been updated from 7.2.3 (vulnerable) to 11.1.0 (secure)
✅ All transitive dependencies have been properly updated

Author: joseharriaga

codegen/package.json

@@ -28,20 +28,19 @@
     "dist/**"
   ],
   "dependencies": {
-    "@open-ai/plugin": "file:",
     "@azure-tools/typespec-client-generator-core": "0.62.0",
-    "@typespec/http-client-csharp": "1.0.0-alpha.20251113.2",
+    "@open-ai/plugin": "file:",
     "@typespec/http": "1.6.0",
+    "@typespec/http-client-csharp": "1.0.0-alpha.20251113.2",
     "@typespec/openapi": "1.6.0"
   },
   "devDependencies": {
     "@types/node": "^22.8.1",
-    "@vitest/coverage-v8": "^1.4.0",
-    "@vitest/ui": "^1.4.0",
-    "c8": "^9.1.0",
-    "copyfiles": "^2.4.1",
-    "rimraf": "~5.0.5",
+    "@vitest/coverage-v8": "^4.0.10",
+    "@vitest/ui": "^4.0.10",
+    "c8": "^10.1.3",
+    "rimraf": "^6.1.0",
     "typescript": "^5.6.3",
-    "vitest": "^1.4.0"
+    "vitest": "^4.0.10"
   }
 }