go fix

weed/storage/backend/memory_map/memory_map_other.go

@@ -1,5 +1,4 @@
 //go:build !windows
-// +build !windows
 
 package memory_map
 

weed/storage/backend/memory_map/memory_map_windows.go

@@ -1,5 +1,4 @@
 //go:build windows
-// +build windows
 
 package memory_map
 

weed/storage/backend/rclone_backend/rclone_backend.go

@@ -1,5 +1,4 @@
 //go:build rclone
-// +build rclone
 
 package rclone_backend
 

weed/storage/backend/rclone_backend/rclone_progress.go

@@ -1,5 +1,4 @@
 //go:build rclone
-// +build rclone
 
 package rclone_backend
 

weed/storage/backend/volume_create.go

@@ -1,5 +1,4 @@
 //go:build !linux && !windows
-// +build !linux,!windows
 
 package backend
 

weed/storage/backend/volume_create_linux.go

@@ -1,5 +1,4 @@
 //go:build linux
-// +build linux
 
 package backend
 

weed/storage/backend/volume_create_windows.go

@@ -1,5 +1,4 @@
 //go:build windows
-// +build windows
 
 package backend