refactor(contrib/opensergo): replace golang.org/x/net/context with standard context

Author: 1911860538

contrib/opensergo/go.mod

@@ -5,7 +5,6 @@ go 1.22
 require (
 	github.com/go-kratos/kratos/v2 v2.9.2
 	github.com/opensergo/opensergo-go v0.0.0-20220331070310-e5b01fee4d1c
-	golang.org/x/net v0.33.0
 	google.golang.org/genproto/googleapis/api v0.0.0-20240102182953-50ed04b92917
 	google.golang.org/grpc v1.61.1
 	google.golang.org/protobuf v1.33.0

contrib/opensergo/opensergo.go

@@ -1,6 +1,7 @@
 package opensergo
 
 import (
+	"context"
 	"encoding/json"
 	"net"
 	"net/http"
@@ -10,7 +11,6 @@ import (
 	"time"
 
 	v1 "github.com/opensergo/opensergo-go/proto/service_contract/v1"
-	"golang.org/x/net/context"
 	"google.golang.org/genproto/googleapis/api/annotations"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"

contrib/opensergo/opensergo_test.go

@@ -1,6 +1,7 @@
 package opensergo
 
 import (
+	"context"
 	"net"
 	"net/http"
 	"os"
@@ -9,7 +10,6 @@ import (
 	"testing"
 
 	srvContractPb "github.com/opensergo/opensergo-go/proto/service_contract/v1"
-	"golang.org/x/net/context"
 	"google.golang.org/genproto/googleapis/api/annotations"
 	"google.golang.org/grpc"
 	"google.golang.org/protobuf/proto"