Add JSON scheme for OTEL logs output - in order to check that output is in valid format

[asafMasa]

Desired feature or idea: What would you like to see happen? We are adding OTEL standards to our project and need to check if our output format supports the current and future log schemes. We need a valid JSON scheme for OTEL logs so we can check that our output supports the standard format

Additional context: anything else you can think about that would be helpful. https://json-schema.org/ - we would like to use this package as it becomes a standard in the industry

[svrnm]

@open-telemetry/specs-logs-approvers @open-telemetry/spec-sponsors, does anyone know if we provide such a JSON schema, if such a schema is necessary to accomplish this goal or how we can help @asafMasa ? Thanks