Bug: Conditonal Flows are allowed since 8.1

[jonathanlukas]

Describe the bug

The messages displayed on conditional flows are not correct. In a 8.1 zeebe engine, conditional flows can be deployed.

Steps to reproduce

1. Create a c7 diagram containing conditional flows
2. Convert the diagram
3. There are warnings on the conditional flows
4. The diagram cannot be deployed to zeebe

Expected Behaviour

If the diagram can be deployed to zeebe, it works as well.

There should be no warning.

Library version

0.4.4

Camunda version

8.1

Camunda Distribution

other

Other Camunda distribution

No response

[jonathanlukas]

As of Camunda 8.1, conditional flows are not supported unless being used on gateways. There should be a linter rule in place to reflect this.