Respect should log inputs and outputs in JSON logs

[sww-at-work]

Is your feature request related to a problem? Please describe.

Sometimes workflow inputs in an API Arazzo workflow need to be calculated at runtime based on outputs of previous steps. As there are currently no built-in or specified data manipulation tools, the outputs should at least (and for completeness) be logged in the JSON log file.
This way the result of defined outputs is better traceable and could be processed by other tools in the CI/CD pipeline.

Describe the solution you'd like

The JSON log output by respect should contain the outputs and inputs for executed workflows/steps.

Describe alternatives you've considered

Creating a lightweight helper API Server that returns desired data based on runtime values

Additional context

• maybe related to Review and improve respect-core exports #2147 ?
• option whether JSON and HAR logs should apply masking for sensitive data (inputs defined as password type) might make sense