[UnmarshalTypeError.Field] now includes embedded structs to provide more detailed error messages....

the schema must be added here, otherwise istioctl users will see errors.
Once the schema file is updated, run:

```bash
$ make operator-proto
```

This will regenerate the Go structs used for schema validation.

### Step 4. Update the generated manifests

Tests of istioctl use the auto-generated manifests to ensure that the istioctl binary has the correct version of the charts.

pkg net, type DNSError struct, UnwrapErr error #63116
pkg net, type Dialer struct, KeepAliveConfig KeepAliveConfig #62254
pkg net, type KeepAliveConfig struct #62254
pkg net, type KeepAliveConfig struct, Count int #62254
pkg net, type KeepAliveConfig struct, Enable bool #62254
pkg net, type KeepAliveConfig struct, Idle time.Duration #62254
pkg net, type KeepAliveConfig struct, Interval time.Duration #62254

			continue
		}
		res = append(res, madmin.IDPCfgInfo{
			Key:   kvsrc.Key,
			Value: kvsrc.Value,
			IsCfg: true,
			IsEnv: kvsrc.Src == config.ValueSourceEnv,
		})
	}

	// sort the structs by the key
	sort.Slice(res, func(i, j int) bool {
		return res[i].Key < res[j].Key
	})

	return res, nil

struct.
1. The K8s settings are applied to resources in the output manifest using the
[KubernetesMapping](https://github.com/istio/operator/blob/e9097258cb4fbe59648e7da663cdad6f16927b8f/pkg/translate/translate.go#L132)
field in the [Translator](https://github.com/istio/operator/blob/e9097258cb4fbe59648e7da663cdad6f16927b8f/pkg/translate/translate.go#L52)
struct.

		// Append roleARN
		res = append(res, madmin.IDPCfgInfo{
			Key:   "roleARN",
			Value: provCfg.roleArn.String(),
			IsCfg: false,
		})
	}

	// sort the structs by the key
	sort.Slice(res, func(i, j int) bool {
		return res[i].Key < res[j].Key
	})

	return res, nil
}

// GetConfigList - list openID configurations

	github.com/eapache/go-xerial-snappy v0.0.0-20230731223053-c322873962e3 // indirect
	github.com/eapache/queue v1.1.0 // indirect
	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
	github.com/fatih/structs v1.1.0 // indirect
	github.com/felixge/httpsnoop v1.0.4 // indirect
	github.com/go-asn1-ber/asn1-ber v1.5.7 // indirect
	github.com/go-ini/ini v1.67.0 // indirect
	github.com/go-jose/go-jose/v4 v4.0.4 // indirect

				oldType.Go = sub.Go
			}
		}
		// Check for non-pointer "struct <tag>{...}; typedef struct <tag> *<name>"
		// typedefs that should be marked Incomplete.
		if ptr, ok := dt.Type.(*dwarf.PtrType); ok {
			if strct, ok := ptr.Type.(*dwarf.StructType); ok {
				if c.badStructPointerTypedef(dt.Name, strct) {
					c.incompleteStructs[strct.StructName] = true
					// Make sure we update any previously computed type.

	f, err := os.ReadFile(filename)
	if err != nil {
		return err
	}
	if err = yaml.Unmarshal(f, wg); err != nil {
		return err
	}
	// fill empty structs
	if wg.Spec.Metadata == nil {
		wg.Spec.Metadata = &networkingv1alpha3.WorkloadGroup_ObjectMeta{}
	}
	if wg.Spec.Template == nil {
		wg.Spec.Template = &networkingv1alpha3.WorkloadEntry{}
	}

Within the Go file, C's struct field names that are keywords in Go
can be accessed by prefixing them with an underscore: if x points at a C
struct with a field named "type", x._type accesses the field.
C struct fields that cannot be expressed in Go, such as bit fields
or misaligned data, are omitted in the Go struct, replaced by
appropriate padding to reach the next field or the end of the struct.