[BUG] invocation parameter parsing from a span to playground does not properly surface parsing errors

[Parker-Stafford]

Describe the bug
When the invocation parameters are unparsable (via zod or json parse) the error is not surfaced up to the playground leading to lossy information without the user knowing

Here are some tests to reproduce the issue
This one will return the following for invocation parameters

[
  {
    "code": "invalid_type",
    "expected": "object",
    "received": "string",
    "path": [],
    "message": "Expected object, received string"
  }
]

 it("should return invocation parameters parsing errors if they are malformed", () => {
    const parsedAttributes = {
      llm: {
        model_name: "gpt-3.5-turbo",
        invocation_parameters: '"invalid"',
      },
    };
    expect(getModelConfigFromAttributes(parsedAttributes)).toEqual({
      modelConfig: {
        modelName: "gpt-3.5-turbo",
        provider: "OPENAI",
        invocationParameters: {},
      },
      parsingErrors: [MODEL_CONFIG_WITH_INVOCATION_PARAMETERS_PARSING_ERROR],
    });
  });

this one will just not have any parsing errors since the json is invalid

 it("should return invocation parameters parsing errors if they are malformed", () => {
    const parsedAttributes = {
      llm: {
        model_name: "gpt-3.5-turbo",
        invocation_parameters: "invalid",
      },
    };
    expect(getModelConfigFromAttributes(parsedAttributes)).toEqual({
      modelConfig: {
        modelName: "gpt-3.5-turbo",
        provider: "OPENAI",
        invocationParameters: {},
      },
      parsingErrors: [MODEL_CONFIG_WITH_INVOCATION_PARAMETERS_PARSING_ERROR],
    });
  });