Generate session v2beta services and client

[kalebscholes]

Definition of Ready

• [X] I am happy with the code
• [X] Short description of the feature/issue is added in the pr description
• [] PR is linked to the corresponding user story
• [ ] Acceptance criteria are met
• [X] All open todos and follow ups are defined in a new ticket and justified
• [X] Deviations from the acceptance criteria and design are agreed with the PO and documented.
• [X] No debug or dead code
• [X] My code has no repetitions
• [] Critical parts are tested automatically
• [] Where possible E2E tests are implemented
• [X] Documentation/examples are up-to-date
• [X] All non-functional requirements are met
• [X] Functionality of the acceptance criteria is checked manually on the dev system.

[github-actions[bot]]

:tada: This PR is included in version 2.1.0 :tada:

The release is available on GitHub release

Your semantic-release bot :package::rocket: