Added bindings.embedded to RuntimeComponent type as a free-form YAML. This allows creating SBR while not relying on the SBR CRD since there are going to be changes in GVK and well as spec fields.
Adding documentation for embedded Service Binding user definition
What this PR does / why we need it?:
v0.6.0
Does this PR introduce a user-facing change?
CHANGELOG.md
Which issue(s) this PR fixes: https://github.com/application-stacks/runtime-component-operator/issues/100