chore(deps): update dependency com.sap.cds:cds4j-api to v4 (#1901)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.sap.cds:cds4j-api](http://www.sap.com)
([source](https://cap.cloud.sap/docs/java/)) | `3.10.1` -> `4.0.2` |
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|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/com.sap.cds:cds4j-api/4.0.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/com.sap.cds:cds4j-api/3.10.1/4.0.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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.vitepress/config.js

@@ -107,7 +107,7 @@ config.rewrites = rewrites
 config.themeConfig.capire = {
   versions: {
     java_services: '3.10.1',
-    java_cds4j: '3.10.1'
+    java_cds4j: '4.0.2'
   },
   gotoLinks: [],
   maven_host_base: 'https://repo1.maven.org/maven2'