deps: update module github.com/hetznercloud/hcloud-go/v2 to v2.47.0 (#1306)

Author: renovate[bot]

go.mod

@@ -5,7 +5,7 @@ go 1.26.0
 toolchain go1.26.5
 
 require (
-	github.com/hetznercloud/hcloud-go/v2 v2.46.0
+	github.com/hetznercloud/hcloud-go/v2 v2.47.0
 	github.com/prometheus/client_golang v1.24.0
 	github.com/spf13/pflag v1.0.10
 	github.com/stretchr/testify v1.11.1

go.sum

@@ -125,6 +125,8 @@ github.com/hetznercloud/hcloud-go/v2 v2.45.0 h1:0TnAwVUK/DJzEacOcY6IcbISJOIqldUj
 github.com/hetznercloud/hcloud-go/v2 v2.45.0/go.mod h1:pdG7fFGlYsCAaJ9r0QOIF0O6wQcpbJxT2VT8aP6XlIc=
 github.com/hetznercloud/hcloud-go/v2 v2.46.0 h1:Ng1Jn6+9oLWorpmNkn7XhDj98MshhZAKMLFv2zT+ULw=
 github.com/hetznercloud/hcloud-go/v2 v2.46.0/go.mod h1:pdG7fFGlYsCAaJ9r0QOIF0O6wQcpbJxT2VT8aP6XlIc=
+github.com/hetznercloud/hcloud-go/v2 v2.47.0 h1:SI7C4cvdYReb2aHUEQ8KBMOqxNnmd4hOZti1SbPq3Qk=
+github.com/hetznercloud/hcloud-go/v2 v2.47.0/go.mod h1:pdG7fFGlYsCAaJ9r0QOIF0O6wQcpbJxT2VT8aP6XlIc=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/jonboulle/clockwork v0.5.0 h1:Hyh9A8u51kptdkR+cqRpT1EebBwTn1oK9YfGYbdFz6I=

hcloud/cloud.go

@@ -98,7 +98,10 @@ func NewCloud(cidr string, nodeLister corelisters.NodeLister) (cloudprovider.Int
 		opts = append(opts, hcloud.WithEndpoint(cfg.HCloudClient.Endpoint))
 	}
 	client := hcloud.NewClient(opts...)
-	metadataClient := metadata.NewClient()
+
+	metadataClient := metadata.NewClient(
+		metadata.WithApplication("hcloud-cloud-controller", providerVersion),
+	)
 
 	var robotClient hrobot.RobotClient
 	if cfg.Robot.Enabled && cfg.Robot.User != "" && cfg.Robot.Password != "" {