ci: add support for bundle in codecov (#5073)

Author: remyleone

wasm/package.json

@@ -12,9 +12,11 @@
   "keywords": [],
   "author": "Scaleway",
   "devDependencies": {
+    "@codecov/vite-plugin": "^1.9.1",
     "@vitest/browser": "^3.2.4",
     "prettier": "3.6.2",
     "typescript": "^5.8.3",
+    "vite": "^6.4.1",
     "vitest": "^3.2.4"
   },
   "files": [