Bump @sap/cds in /ams-cap-nodejs-bookshop in the minor-patch group (#67)

Bumps the minor-patch group in /ams-cap-nodejs-bookshop with 1 update: [@sap/cds](https://cap.cloud.sap/).


Updates `@sap/cds` from 9.6.3 to 9.6.4

---
updated-dependencies:
- dependency-name: "@sap/cds"
  dependency-version: 9.6.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: minor-patch
...

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

Author: dependabot[bot]

ams-cap-nodejs-bookshop/package-lock.json

@@ -7,7 +7,7 @@
   "dependencies": {
     "@cap-js/sqlite": "^2.1.2",
     "@sap/ams": "^3.5.0",
-    "@sap/cds": "^9.6.3",
+    "@sap/cds": "^9.6.4",
     "@sap/xssec": "^4",
     "express": "^4"
   },