build: upgrade direct YAML usage to go.yaml.in/yaml/v4 (apache#3586)

* build: upgrade direct YAML usage to go.yaml.in/yaml/v4

Replace main-module imports of gopkg.in/yaml.v3 with go.yaml.in/yaml/v4
for config center, routers, REST/gRPC/Getty config, and Triple OpenAPI
encoding. Direct dependency is now go.yaml.in/yaml/v4; gopkg.in/yaml.v3
remains only as a transitive (indirect) dependency.

Fixes: apache#3582
Signed-off-by: arimu1 <19286898+arimu1@users.noreply.github.com>

* style: fix go.yaml.in import order in grpc client

make check-fmt / imports-formatter requires go.yaml.in/yaml/v4 before
google.golang.org imports in protocol/grpc/client.go.

Signed-off-by: arimu1 <19286898+arimu1@users.noreply.github.com>

* ci: re-trigger integration test after 6h timeout

---------

Signed-off-by: arimu1 <19286898+arimu1@users.noreply.github.com>
Co-authored-by: arimu1 <19286898+arimu1@users.noreply.github.com>

Author: arimu1

cluster/router/affinity/router.go

@@ -26,7 +26,7 @@ import (
 import (
 	"github.com/dubbogo/gost/log/logger"
 
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 import (

cluster/router/condition/dynamic_router.go

@@ -27,7 +27,7 @@ import (
 import (
 	"github.com/dubbogo/gost/log/logger"
 
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 import (

cluster/router/condition/route.go

@@ -30,7 +30,7 @@ import (
 
 	"github.com/pkg/errors"
 
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 import (

cluster/router/script/router.go

@@ -25,7 +25,7 @@ import (
 import (
 	"github.com/dubbogo/gost/log/logger"
 
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 import (

cluster/router/tag/router.go

@@ -26,7 +26,7 @@ import (
 import (
 	"github.com/dubbogo/gost/log/logger"
 
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 import (

config_center/apollo/impl.go

@@ -34,7 +34,7 @@ import (
 
 	perrors "github.com/pkg/errors"
 
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 import (

config_center/apollo/listener.go

@@ -22,7 +22,7 @@ import (
 
 	"github.com/dubbogo/gost/log/logger"
 
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 import (

config_center/mock_dynamic_config.go

@@ -25,7 +25,7 @@ import (
 import (
 	gxset "github.com/dubbogo/gost/container/set"
 
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 import (

config_center/parser/configuration_parser.go

@@ -29,7 +29,7 @@ import (
 
 	perrors "github.com/pkg/errors"
 
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 import (

go.mod

@@ -61,13 +61,13 @@ require (
 	go.opentelemetry.io/otel/trace v1.21.0
 	go.uber.org/atomic v1.10.0
 	go.uber.org/zap v1.21.0
+	go.yaml.in/yaml/v4 v4.0.0-rc.6
 	golang.org/x/net v0.56.0
 	golang.org/x/sync v0.21.0
 	golang.org/x/tools v0.47.0
 	google.golang.org/grpc v1.64.1
 	google.golang.org/protobuf v1.34.2
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1
-	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
@@ -147,4 +147,5 @@ require (
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240318140521-94a12d6c2237 // indirect
 	gopkg.in/ini.v1 v1.66.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )