update gopkg.in/yaml v2 to v3 (#236)

Author: Skyenought

go.mod

@@ -11,6 +11,7 @@ require (
 	github.com/stretchr/testify v1.8.4
 	github.com/urfave/cli/v2 v2.27.1
 	golang.org/x/tools v0.20.0
+	gopkg.in/yaml.v3 v3.0.1
 	gorm.io/driver/mysql v1.5.6
 	gorm.io/driver/postgres v1.5.7
 	gorm.io/driver/sqlite v1.5.5
@@ -73,7 +74,6 @@ require (
 	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
 	gorm.io/datatypes v1.1.1-0.20230130040222-c43177d3cf8c // indirect
 	gorm.io/hints v1.1.0 // indirect
 	gorm.io/plugin/dbresolver v1.5.0 // indirect

tpl/hertz/server/standard/layout.yaml

@@ -132,7 +132,7 @@ layouts:
       	"github.com/cloudwego/hertz/pkg/common/hlog"
       	"github.com/kr/pretty"
       	"gopkg.in/validator.v2"
-      	"gopkg.in/yaml.v2"
+      	"gopkg.in/yaml.v3"
       )
 
       var (

tpl/hertz/server/standard_v2/layout.yaml

@@ -132,7 +132,7 @@ layouts:
       	"github.com/cloudwego/hertz/pkg/common/hlog"
       	"github.com/kr/pretty"
       	"gopkg.in/validator.v2"
-      	"gopkg.in/yaml.v2"
+      	"gopkg.in/yaml.v3"
       )
 
       var (

tpl/kitex/server/standard/conf_tpl.yaml

@@ -13,7 +13,7 @@ body: |-
     "github.com/cloudwego/kitex/pkg/klog"
     "github.com/kr/pretty"
     "gopkg.in/validator.v2"
-    "gopkg.in/yaml.v2"
+    "gopkg.in/yaml.v3"
   )
 
   var (