chore: prep cds^9 (#143)

Author: sjvans

package.json

@@ -19,11 +19,11 @@
     "test-old-db": "CDS_ENV='legacy-sqlite' npx jest --silent"
   },
   "peerDependencies": {
-    "@sap/cds": ">=7"
+    "@sap/cds": ">=8"
   },
   "devDependencies": {
     "@cap-js/audit-logging": "file:.",
-    "@cap-js/sqlite": "^1",
+    "@cap-js/sqlite": ">=1",
     "axios": "^1",
     "eslint": "^9",
     "express": "^4",