chore: update test dependencies

Author: renovate[bot]

package.json

@@ -75,7 +75,7 @@
     "bio-dts": "^0.11.0",
     "bpmn-font": "^0.12.1",
     "camunda-bpmn-moddle": "^4.0.1",
-    "chai": "4.1.2",
+    "chai": "5.1.1",
     "chai-match": "^1.1.1",
     "cpy": "^11.0.0",
     "cross-env": "^7.0.3",
@@ -104,7 +104,7 @@
     "remark-preset-bpmn-io": "^0.2.1",
     "rollup": "^4.0.0",
     "rollup-plugin-license": "^3.4.0",
-    "sinon": "^17.0.0",
+    "sinon": "^18.0.0",
     "sinon-chai": "^3.7.0",
     "ts-expect": "^1.3.0",
     "typescript": "^5.0.0",