Bump the all-npm-dependencies group across 2 directories with 2 updates (#503)

Bumps the all-npm-dependencies group with 2 updates in the / directory:
[@sap/cds-dk](https://cap.cloud.sap/) and
[@sap/cds](https://cap.cloud.sap/).
Bumps the all-npm-dependencies group with 1 update in the /mtx/sidecar
directory: [@sap/cds](https://cap.cloud.sap/).

Updates `@sap/cds-dk` from 9.0.5 to 9.0.6

Updates `@sap/cds` from 9.0.3 to 9.0.4

Updates `@sap/cds` from 9.0.3 to 9.0.4

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]