Add release note to old version 5.13.0 for incompatibility of Apache5 and SCC (#1939)

* Update release-notes-0-to-14.mdx

* Update docs-java/release-notes/release-notes-0-to-14.mdx

Co-authored-by: Matthias Kuhr <[email protected]>

---------

Co-authored-by: Matthias Kuhr <[email protected]>

Author: newtork

docs-java/release-notes/release-notes-0-to-14.mdx

@@ -18,6 +18,11 @@
 
 - OpenAPI QueryParameters are now encoded
 
+### 🐛 Known Issues
+
+- Using the latest Apache HttpClient 5 to connect to on-premise systems (via SAP Cloud Connector), may result in "403 Forbidden" responses due to a TLS compatibility issue.
+  Please use older version SAP Cloud SDK `5.12.0` or use upcoming `5.14.0`.
+
 ## 5.12.0 - September 03, 2024
 
 [All Release Changes](https://github.com/SAP/cloud-sdk-java/releases/tag/rel%2F5.12.0)