TEP 0147 resolve path to write artifacts

[ericzzzzzzz]

• This is part of #7693
• We need to provide an mechanism to allow users to produce artifacts, the artifacts will need to write artifacts to $(steps.artifacts.path) which is resolved to /tekton/steps/<step-name>/artifacts/provenance.json in step container at runtime.
• The ask here is to implement the corresponding replacement logic
• see https://github.com/tektoncd/community/blob/main/teps/0147-tekton-artifacts-phase1.md#transferring-artifacts for more details
• Note that step-name is container name which uses step- as prefix, not step.name defined in task

[ericzzzzzzz]

/assign ericzzzzzzz

[ericzzzzzzz]

tracked in #7717