fix(typeErr): workaround typeErr structFieldName overwritten

[alexjx]

If there is a nested struct go unmarshaled, the error message got overwritten. This create confusing error messages.

For example:

type ParamEntry struct {
	Required bool `json:"required,omitempty"`
}


type Spec struct {
	Params []ParamEntry `json:"params,omitempty"`
}

var content = `
params:
- required: yes
`

func TestGoyccYaml(t *testing.T)  {
	var s Spec
	err := yaml.UnmarshalWithOptions(
		[]byte(content),
		&s,
		yaml.UseOrderedMap(),
	)
	assert.NilError(t, err)
}

While unmarshal this, I go error message like this cannot unmarshal string into Go struct field Spec.Params of type bool, when Spec.Params is a slice of ParamEntry.

I try to concatenate the error, an alternative is to remove the "type" part of the underlying error. I'm submitting for discussion.

Jia

[goccy]

Thank you for the contribution !
I think #280 makes ​​more understandable error .