fix: package.json to reduce vulnerabilities
fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/npm:xlsx:20180222

Latest report for poster983/passport-live:
https://snyk.io/test/github/poster983/passport-live
poster983/Passport-Live,poster983/Passport-Live,poster983/Passport-Live