Bump @sap/cds from 8.1.1 to 8.2.1 in the production-dependencies group

Bumps the production-dependencies group with 1 update: [@sap/cds](https://cap.cloud.sap/).


Updates `@sap/cds` from 8.1.1 to 8.2.1

---
updated-dependencies:
- dependency-name: "@sap/cds"
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-dependencies
...

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