Palo Alto Rulestack Rule does not allow specifying "any" as a value

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When using azurerm_palo_alto_local_rulestack_rule Terraform module, you cannot specify "any" as a value for protocol field. It's supported value when you make changes via REST API, but not when you try to do that via Terraform. It appears that the issue is related to validation function: https://github.com/hashicorp/terraform-provider-azurerm/blob/main/internal/services/paloalto/validate/protocol.go .

I'm not a Go developer, but I've tried to fix function below:

func ProtocolWithPort(input interface{}, k string) (warnings []string, errors []error) {
	v, ok := input.(string)
	if !ok {
		errors = append(errors, fmt.Errorf("expected %s to be a string", k))
		return
	}

	parts := strings.Split(v, ":")
	if len(parts) != 2 {
		if v != "any" && v != "application-default" {
			errors = append(errors, fmt.Errorf("expected %s to be 'any' or 'application-default' or a two part string separated by a `:`, e.g. TCP:80", k))
			return
		}
	} else {
		if parts[0] != "TCP" && parts[0] != "UDP" {
			errors = append(errors, fmt.Errorf("protocol portion of %s must be one of `TCP` or `UDP`, got %q", k, parts[0]))
		}
	
		port, err := strconv.Atoi(parts[1])
		if err != nil || port == 0 || port > 65535 {
			errors = append(errors, fmt.Errorf("port in %s must me an integer value between 1 and 65535, got %q", k, parts[1]))
		}
	}

	return
}

Terraform Version

1.8.2

AzureRM Provider Version

3.102

Affected Resource(s)/Data Source(s)

azurerm_palo_alto_local_rulestack_rule

Terraform Configuration Files

Not sure what you need here

Debug Output/Panic Output

Not sure what you need here

Expected Behaviour

No response

Actual Behaviour

No response

Steps to Reproduce

No response

Important Factoids

No response

References

No response