Fix security alerts
What's Changed
- Bump follow-redirects from 1.15.4 to 1.15.6 in /portal-app by @dependabot in #90
- Bump webpack-dev-middleware from 5.3.3 to 5.3.4 in /portal-app by @dependabot in #91
Full Changelog: 53...54
Full Changelog: 53...54