deps: update to moddle@7

Author: nikku

package-lock.json

@@ -54,7 +54,7 @@
     "eslint": "^8.34.0",
     "eslint-plugin-bpmn-io": "^1.0.0",
     "mocha": "^10.0.0",
-    "moddle": "^6.2.0",
+    "moddle": "^7.0.0",
     "npm-run-all": "^4.1.5",
     "rollup": "^3.17.2"
   },