chore: update dependency npm-run-all2 to v8

Author: renovate[bot]

package-lock.json

@@ -52,7 +52,7 @@
     "eslint-plugin-bpmn-io": "^2.0.2",
     "glob": "^11.0.0",
     "mocha": "^10.4.0",
-    "npm-run-all2": "^7.0.0",
+    "npm-run-all2": "^8.0.0",
     "rimraf": "^6.0.0",
     "rollup": "^4.17.2",
     "semver": "^7.6.2",