Remove unused ctx parameter

Author: Jalle19

builder/tencentcloud/cvm/access_config.go

@@ -16,7 +16,6 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/hashicorp/packer-plugin-sdk/template/interpolate"
 	"github.com/mitchellh/go-homedir"
 	cvm "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/cvm/v20170312"
 	vpc "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/vpc/v20170312"
@@ -174,7 +173,7 @@ func (cf *TencentCloudAccessConfig) Client() (*cvm.Client, *vpc.Client, error) {
 	return nil, nil, fmt.Errorf("unknown zone: %s", cf.Zone)
 }
 
-func (cf *TencentCloudAccessConfig) Prepare(ctx *interpolate.Context) []error {
+func (cf *TencentCloudAccessConfig) Prepare() []error {
 	var errs []error
 
 	if err := cf.Config(); err != nil {

builder/tencentcloud/cvm/access_config_test.go

@@ -13,22 +13,22 @@ func TestTencentCloudAccessConfig_Prepare(t *testing.T) {
 		SecretKey: "secret-key",
 	}
 
-	if err := cf.Prepare(nil); err == nil {
+	if err := cf.Prepare(); err == nil {
 		t.Fatal("should raise error: region not set")
 	}
 
 	cf.Region = "ap-guangzhou"
-	if err := cf.Prepare(nil); err != nil {
+	if err := cf.Prepare(); err != nil {
 		t.Fatalf("shouldn't raise error: %v", err)
 	}
 
 	cf.Region = "unknown-region"
-	if err := cf.Prepare(nil); err == nil {
+	if err := cf.Prepare(); err == nil {
 		t.Fatal("should raise error: unknown region")
 	}
 
 	cf.skipValidation = true
-	if err := cf.Prepare(nil); err != nil {
+	if err := cf.Prepare(); err != nil {
 		t.Fatalf("shouldn't raise error: %v", err)
 	}
 }

builder/tencentcloud/cvm/builder.go

@@ -62,7 +62,7 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, []string, error) {
 
 	// Accumulate any errors
 	var errs *packersdk.MultiError
-	errs = packersdk.MultiErrorAppend(errs, b.config.TencentCloudAccessConfig.Prepare(&b.config.ctx)...)
+	errs = packersdk.MultiErrorAppend(errs, b.config.TencentCloudAccessConfig.Prepare()...)
 	errs = packersdk.MultiErrorAppend(errs, b.config.TencentCloudImageConfig.Prepare(&b.config.ctx)...)
 	errs = packersdk.MultiErrorAppend(errs, b.config.TencentCloudRunConfig.Prepare(&b.config.ctx)...)
 	if errs != nil && len(errs.Errors) > 0 {