Bump the all-npm-dependencies group across 3 directories with 3 updates

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 /app directory: @sap/approuter.
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 9.6.0 to 9.6.1

Updates `@sap/cds` from 9.6.1 to 9.6.2

Updates `@sap/approuter` from 20.8.7 to 20.8.8

Updates `@sap/cds` from 9.6.1 to 9.6.2

---
updated-dependencies:
- dependency-name: "@sap/cds-dk"
  dependency-version: 9.6.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: all-npm-dependencies
- dependency-name: "@sap/cds"
  dependency-version: 9.6.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-npm-dependencies
- dependency-name: "@sap/approuter"
  dependency-version: 20.8.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-npm-dependencies
- dependency-name: "@sap/cds"
  dependency-version: 9.6.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-npm-dependencies
...

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Author: dependabot[bot]