⬆️ Set xlsx@0.17.0 on n8n-nodes-base (#1864)

Snyk has created this PR to upgrade xlsx from 0.16.9 to 0.17.0.

See this package in npm:
https://www.npmjs.com/package/xlsx

See this project in Snyk:
https://app.snyk.io/org/janober/project/a08454f4-33a1-49bc-bb2a-f31792e94f42?utm_source=github&utm_medium=upgrade-pr

packages/nodes-base/package.json

@@ -658,7 +658,7 @@
     "tmp-promise": "^3.0.2",
     "uuid": "^3.4.0",
     "vm2": "^3.6.10",
-    "xlsx": "^0.16.7",
+    "xlsx": "^0.17.0",
     "xml2js": "^0.4.23"
   },
   "jest": {