feat: migrate FTP/SFTP to protocols crate and update dependencies (#1580)

Signed-off-by: yxrxy <yxrxytrigger@gmail.com>
Signed-off-by: houseme <housemecn@gmail.com>
Signed-off-by: heihutu <30542132+heihutu@users.noreply.github.com>
Co-authored-by: houseme <housemecn@gmail.com>
Co-authored-by: heihutu <30542132+heihutu@users.noreply.github.com>
Co-authored-by: loverustfs <hello@rustfs.com>

crates/protocols/src/common/mod.rs

@@ -0,0 +1,21 @@
+// Copyright 2024 RustFS Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+pub mod client;
+pub mod gateway;
+pub mod session;
+
+pub use client::s3::StorageBackend as S3StorageBackend;
+pub use gateway::{AuthorizationError, S3Action, authorize_operation, is_operation_supported};
+pub use session::{ProtocolPrincipal, SessionContext};