Fix imports by gci

adapter/session/memcache/sess_memcache.go

@@ -37,7 +37,6 @@ import (
 	"net/http"
 
 	"github.com/beego/beego/v2/adapter/session"
-
 	beemem "github.com/beego/beego/v2/server/web/session/memcache"
 )
 

adapter/session/mysql/sess_mysql.go

@@ -44,11 +44,11 @@ import (
 	"context"
 	"net/http"
 
-	"github.com/beego/beego/v2/adapter/session"
-	"github.com/beego/beego/v2/server/web/session/mysql"
-
 	// import mysql driver
 	_ "github.com/go-sql-driver/mysql"
+
+	"github.com/beego/beego/v2/adapter/session"
+	"github.com/beego/beego/v2/server/web/session/mysql"
 )
 
 var (

adapter/session/postgres/sess_postgresql.go

@@ -54,10 +54,10 @@ import (
 	"context"
 	"net/http"
 
-	"github.com/beego/beego/v2/adapter/session"
 	// import postgresql Driver
 	_ "github.com/lib/pq"
 
+	"github.com/beego/beego/v2/adapter/session"
 	"github.com/beego/beego/v2/server/web/session/postgres"
 )
 

adapter/session/redis/sess_redis.go

@@ -37,7 +37,6 @@ import (
 	"net/http"
 
 	"github.com/beego/beego/v2/adapter/session"
-
 	beeRedis "github.com/beego/beego/v2/server/web/session/redis"
 )
 

adapter/session/redis_sentinel/sess_redis_sentinel.go

@@ -37,7 +37,6 @@ import (
 	"net/http"
 
 	"github.com/beego/beego/v2/adapter/session"
-
 	sentinel "github.com/beego/beego/v2/server/web/session/redis_sentinel"
 )
 

adapter/session/ssdb/sess_ssdb.go

@@ -5,7 +5,6 @@ import (
 	"net/http"
 
 	"github.com/beego/beego/v2/adapter/session"
-
 	beeSsdb "github.com/beego/beego/v2/server/web/session/ssdb"
 )