Revert "Initial patch for redis version 7 support (#4572)"

This reverts commit a25bca0692.

weed/filer/redis/redis_cluster_store.go

@@ -1,7 +1,7 @@
 package redis
 
 import (
-	"github.com/redis/go-redis/v9"
+	"github.com/go-redis/redis/v8"
 	"github.com/seaweedfs/seaweedfs/weed/filer"
 	"github.com/seaweedfs/seaweedfs/weed/util"
 )

weed/filer/redis/redis_store.go

@@ -1,7 +1,7 @@
 package redis
 
 import (
-	"github.com/redis/go-redis/v9"
+	"github.com/go-redis/redis/v8"
 	"github.com/seaweedfs/seaweedfs/weed/filer"
 	"github.com/seaweedfs/seaweedfs/weed/util"
 )

weed/filer/redis/universal_redis_store.go

@@ -3,12 +3,11 @@ package redis
 import (
 	"context"
 	"fmt"
+	"golang.org/x/exp/slices"
 	"strings"
 	"time"
 
-	"golang.org/x/exp/slices"
-
-	"github.com/redis/go-redis/v9"
+	"github.com/go-redis/redis/v8"
 
 	"github.com/seaweedfs/seaweedfs/weed/filer"
 	"github.com/seaweedfs/seaweedfs/weed/glog"

weed/filer/redis/universal_redis_store_kv.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/redis/go-redis/v9"
+	"github.com/go-redis/redis/v8"
 	"github.com/seaweedfs/seaweedfs/weed/filer"
 )