fix: Prevent operator panic on wrong Kamelet binding

[essobedo]

fixes #3586

Motivation

A Kamelet binding in the wrong format can lead to operator panic which needs to be avoided.

Modifications:

• Adds a function to verify the Kamelet binding to return an error in case of an invalid format.

Release Note

fix: Prevent operator panic on wrong Kamelet binding

[essobedo]

The builds are failing due to:

• TestNativeIntegrations/automatic_rollout_deployment_from_fast-jar_to_native_kit
• TestKitKnativeFullBuild

Both are not related to these changes

[essobedo]

Ok no problem once https://github.com/apache/camel-k-runtime/pull/868 will be fixed, I will try to find a more elegant approach