chore(deps): update dependency @types/sinon to v20 (#539)

Co-authored-by: Santiago Quiroga <22756465+quirogas@users.noreply.github.com>

Author: renovate-bot

core/packages/nodejs-proto-files/package.json

@@ -47,7 +47,7 @@
     "@types/mocha": "^10.0.10",
     "@types/node": "^24.0.0",
     "@types/proxyquire": "^1.3.31",
-    "@types/sinon": "^17.0.4",
+    "@types/sinon": "^20.0.0",
     "c8": "^10.1.3",
     "codecov": "^3.8.3",
     "decompress-zip": "^0.3.3",