Update module github.com/nginx/nginx-plus-go-client/v2 to v2.4.0

| datasource | package                                  | from   | to     |
| ---------- | ---------------------------------------- | ------ | ------ |
| go         | github.com/nginx/nginx-plus-go-client/v2 | v2.3.0 | v2.4.0 |


Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.30
 	github.com/aws/aws-sdk-go-v2/service/autoscaling v1.52.4
 	github.com/aws/aws-sdk-go-v2/service/ec2 v1.213.0
-	github.com/nginx/nginx-plus-go-client/v2 v2.3.0
+	github.com/nginx/nginx-plus-go-client/v2 v2.4.0
 	gopkg.in/yaml.v3 v3.0.1
 )