Description

As a user, in topology view would like to drag a connection from existing Kafka Source to Managed Kafka Connection (MKC) so that Kafka Source gets updated with bootstrap server url, Security protocol, secrets(creds) so that i don't need to type these.

Acceptance Criteria

1. Kafka Source should show create connector on Hover
2. User should be able to drop it to MKC (Managed Kafka Connection resource) and MKC should get highlighted as valid drop target
3. On drop on MKC , should update Kafka Source spec with Bootstrap server url, Sasl and apply secrets and TLS enabled

Additional Details: Check with UXD for the designs 

MKC : https://docs.google.com/document/d/1fcc8Xz4ccLx6CKK_kpZ7D0cM2nQWGtDGms8FUonZSRo/edit#heading=h.dvuo32xcbuj6

Kafka Source: https://gist.github.com/invincibleJai/d6de0ad73145bcb6b616599ce9c66a46 

MKC will be visualised as part of https://github.com/openshift/console/pull/8146