Bump @kartverket/backstage-plugin-risk-scorecard to v3.5.3

[amunds1]

Summary

• Updates @kartverket/backstage-plugin-risk-scorecard from v3.5.0 to v3.5.3
• Updates yarn.lock with corresponding dependency changes

[github-actions]

Dependency Review

The following issues were found:

• ✅ 0 vulnerable package(s)
• ✅ 0 package(s) with incompatible licenses
• ✅ 0 package(s) with invalid SPDX license definitions
• ⚠️ 2 package(s) with unknown licenses.

See the Details below.

License Issues

packages/app/package.json

Package	Version	License	Issue Type
@kartverket/backstage-plugin-risk-scorecard	^3.5.3	Null	Unknown License

yarn.lock

Package	Version	License	Issue Type
@kartverket/backstage-plugin-risk-scorecard	3.5.3	Null	Unknown License

Excluded from license check: pkg:github/kartverket/backstage-techdocs-action

OpenSSF Scorecard

Package	Version	Score	Details
npm/@kartverket/backstage-plugin-risk-scorecard	^3.5.3	Unknown	Unknown
npm/@kartverket/backstage-plugin-risk-scorecard	3.5.3	Unknown	Unknown

Scanned Files

• packages/app/package.json
• yarn.lock