fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-INFLIGHT-6095116
- https://snyk.io/vuln/npm:debug:20170905
- https://snyk.io/vuln/SNYK-JS-MINIMATCH-3050818

package.json

@@ -122,10 +122,10 @@
     "csv-parse": "^4.8.8",
     "csv-parser": "^2.3.3",
     "dedent": "^0.7.0",
-    "del": "^4.1.1",
+    "del": "^8.0.0",
     "dependency-check": "^4.1.0",
     "domwaiter": "^1.1.0",
-    "eslint": "^7.13.0",
+    "eslint": "^9.0.0",
     "eslint-config-standard": "^16.0.1",
     "eslint-plugin-import": "^2.22.1",
     "eslint-plugin-node": "^11.1.0",