[Doc] Add SAP Cloud SDK version requirements

[newtork]

Context

Related backlog item:

• https://github.tools.sap/AI/ai-sdk-java-backlog/issues/106

Related automatic testing:

• [Ops] Test compatibility with Cloud SDK automatically #161

Tested via

mvn clean package spring-boot:run -pl :spring-app -Dcloud-sdk.version=5.6.0 -Denforcer.skip=true

[MatKuhr]

How does 5.6.0 not break with the apache changes? The we are setting the http client version explicitly in the ai sdk, so how does this not clash?

[newtork]

We are setting the http client version explicitly in the AI SDK.

If I see correctly, there is no explicit version. We just declare the dependency explicitly for code quality purposes, since we interact with the API directly. I.e. not make "enforcer" plugin angry.

so how does this not clash?

Luckily, in AI SDK we are not using Apache API that was subject to changes over the minor version diff.