Bump micromatch and @sap/cds-dk

Bumps [micromatch](https://github.com/micromatch/micromatch) to 4.0.8 and updates ancestor dependency [@sap/cds-dk](https://cap.cloud.sap/). These dependencies need to be updated together.


Updates `micromatch` from 4.0.7 to 4.0.8
- [Release notes](https://github.com/micromatch/micromatch/releases)
- [Changelog](https://github.com/micromatch/micromatch/blob/master/CHANGELOG.md)
- [Commits](micromatch/micromatch@4.0.7...4.0.8)

Updates `@sap/cds-dk` from 7.9.4 to 8.2.1

---
updated-dependencies:
- dependency-name: micromatch
  dependency-type: indirect
- dependency-name: "@sap/cds-dk"
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>