Unable to create workflow via argo workflow api client

### Pre-requisites

- [X] I have double-checked my configuration
- [X] I can confirm the issues exists when I tested with `:latest`
- [X] I'd like to contribute the fix myself (see [contributing guide](https://github.com/argoproj/argo-workflows/blob/master/docs/CONTRIBUTING.md))

### What happened/what you expected to happen?

I'm creating an argo workflow via api client in golang.
`params := workflow.WorkflowCreateRequest{
Namespace: "ci-test",
Workflow: &wf,
}
`
`_, err = cli.wfclient.CreateWorkflow(ctx, ¶ms)`
and my wf is mentioned below in json format
`{
"kind": "Workflow",
"apiVersion": "argoproj.io/v1alpha1",
"metadata": {
"name": "e-ppsc-test",
"namespace": "ci-test"
},
"spec": {
"templates": [
{
"name": "entrypoint",
"inputs": {},
"outputs": {},
"metadata": {},
"steps": [
[
{
"name": "clone-repo",
"arguments": {
"parameters": [
{
"name": "revision",
"value": "{{parameters.stash-project-name}}"
}
]
},
"templateRef": {
"name": "git-clone",
"template": "git-clone",
"clusterScope": true
}
}
]
]
}
],
"entrypoint": "entrypoint",
"arguments": {
"parameters": [{ "name": "revision", "value": "master" }]
},
"volumeClaimTemplates": [
{
"metadata": { "name": "workdir", "creationTimestamp": null },
"spec": {
"accessModes": ["ReadWriteOnce"],
"resources": { "requests": { "storage": "2Gi" } }
},
"status": {}
}
],
"onExit": "exit-handler"
},
"status": { "startedAt": null, "finishedAt": null }
}
`
While printing the params I'm getting the error **%!v(PANIC=String method: reflect.Value.Bytes of non-byte slice)** and workflow is not creating
When I remove the templates and VolumeClaimTemplates fields from the wf struct the above error was gone.
Am I missing something in the workflow struct? How to resolve this error?

### Version

latest

### Paste a small workflow that reproduces the issue. We must be able to run the workflow; don't enter a workflows that uses private images.

```YAML
`params := workflow.WorkflowCreateRequest{
Namespace: "ci-test",
Workflow: &wf,
}
`
`_, err = cli.wfclient.CreateWorkflow(ctx, ¶ms)`
```

### Logs from the workflow controller

kubectl logs -n argo deploy/workflow-controller | grep ${workflow}

### Logs from in your workflow's wait container

kubectl logs -c wait -l workflows.argoproj.io/workflow=${workflow},workflow.argoproj.io/phase!=Succeeded

Start at the Go workflow.WorkflowCreateRequest and CreateWorkflow entry points, then reproduce the request with templates and volumeClaimTemplates present. Inspect where the parameter is formatted or serialized and compare it with a request that omits those fields. Done means the API client can create the supplied workflow without the reflect.Value.Bytes panic.

Written by the indexing model from the issue text.