fix incomplete link

Author: Jonas-Isr

docs-java/release-notes/release-notes-15-to-29.mdx

@@ -5,7 +5,7 @@
 ### ✨ New Functionality
 
 - Add built-in support for the [Transparent Proxy](https://help.sap.com/docs/connectivity/sap-btp-connectivity-cf/transparent-proxy-for-kubernetes) via a new `TransparentProxyDestination`.
-  For more information, refer to the [documentation](/docs/java/features/connectivity/transparent-proxy).
+  For more information, refer to the [documentation](https://sap.github.io/cloud-sdk/docs/java/features/connectivity/transparent-proxy).
 - Add _experimental_ support for cross-level destination consumption via a new `CrossLevelScope` setting under `DestinationServiceOptionsAugmenter`.
 - Add _experimental_ support for setting custom headers in requests to the destination service via the new `DestinationServiceOptionsAugmenter#customHeaders`.