chore: update test dependencies

Author: renovate[bot]

package.json

@@ -57,7 +57,7 @@
     "babel-loader": "^9.1.3",
     "babel-plugin-istanbul": "^6.1.1",
     "bio-dts": "^0.10.0",
-    "chai": "^4.4.1",
+    "chai": "^5.0.0",
     "del-cli": "^5.0.0",
     "eslint": "^8.56.0",
     "eslint-plugin-bpmn-io": "^1.0.0",
@@ -75,7 +75,7 @@
     "mocha-test-container-support": "^0.2.0",
     "npm-run-all2": "^6.0.0",
     "puppeteer": "^22.1.0",
-    "sinon": "^17.0.1",
+    "sinon": "^18.0.0",
     "sinon-chai": "^3.7.0",
     "typescript": "^5.3.3",
     "webpack": "^5.90.3"