Connect-eaas-core

More meaningful model names
move task output to proper model.

Support multiple products for an Extension.

Add the runtime attribute to the TaskOptions model.

Add runner version to ExtensionPayload.

What's Changed
* Lite 21975 Redesign of EaaS websocket channel data models by bdjilka in https://github.com/cloudblue/connect-eaas-core/pull/1
* LITE-21942 Move Extension base class and response classes to EaaS core library by bdjilka in https://github.com/cloudblue/connect-eaas-core/pull/3

**Full Changelog**: https://github.com/cloudblue/connect-eaas-core/commits/1.0.0