Merge pull request #6789 from thaJeztah/bump_golangci_lint

Dockerfile: update golangci-lint to v2.9.0 and fix linting

opts/gpus.go

@@ -105,7 +105,7 @@ func (*GpuOpts) Type() string {
 
 // String returns a string repr of this option
 func (o *GpuOpts) String() string {
-	gpus := []string{}
+	gpus := make([]string, 0, len(o.values))
 	for _, gpu := range o.values {
 		gpus = append(gpus, fmt.Sprintf("%v", gpu))
 	}

opts/mount.go

@@ -151,7 +151,7 @@ func (*MountOpt) Type() string {
 
 // String returns a string repr of this option
 func (m *MountOpt) String() string {
-	mounts := []string{}
+	mounts := make([]string, 0, len(m.values))
 	for _, mount := range m.values {
 		repr := fmt.Sprintf("%s %s %s", mount.Type, mount.Source, mount.Target)
 		mounts = append(mounts, repr)

opts/swarmopts/config.go

@@ -86,7 +86,7 @@ func (*ConfigOpt) Type() string {
 
 // String returns a string repr of this option
 func (o *ConfigOpt) String() string {
-	configs := []string{}
+	configs := make([]string, 0, len(o.values))
 	for _, config := range o.values {
 		repr := fmt.Sprintf("%s -> %s", config.ConfigName, config.File.Name)
 		configs = append(configs, repr)

opts/swarmopts/secret.go

@@ -85,7 +85,7 @@ func (*SecretOpt) Type() string {
 
 // String returns a string repr of this option
 func (o *SecretOpt) String() string {
-	secrets := []string{}
+	secrets := make([]string, 0, len(o.values))
 	for _, secret := range o.values {
 		repr := fmt.Sprintf("%s -> %s", secret.SecretName, secret.File.Name)
 		secrets = append(secrets, repr)