fix proxy update state delay (#2563)

Co-authored-by: mikatong <[email protected]>

Author: tongyiming

tencentcloud/services/gaap/service_tencentcloud_gaap.go

@@ -8,6 +8,7 @@ import (
 	"sort"
 	"strconv"
 	"strings"
+	"time"
 
 	tccommon "github.com/tencentcloudstack/terraform-provider-tencentcloud/tencentcloud/common"
 
@@ -733,6 +734,8 @@ func (me *GaapService) ModifyProxyConfiguration(ctx context.Context, id string,
 		return err
 	}
 
+	time.Sleep(5 * time.Second)
+
 	describeRequest := gaap.NewDescribeProxiesRequest()
 	describeRequest.ProxyIds = []*string{&id}