all: sync with master

internal/aghos/os_windows.go

@@ -3,29 +3,13 @@
 package aghos
 
 import (
-	"io/fs"
 	"os"
 	"os/signal"
-	"path/filepath"
 	"syscall"
 
-	"github.com/AdguardTeam/golibs/log"
 	"golang.org/x/sys/windows"
 )
 
-func rootDirFS() (fsys fs.FS) {
-	// TODO(a.garipov): Use a better way if golang/go#44279 is ever resolved.
-	sysDir, err := windows.GetSystemDirectory()
-	if err != nil {
-		log.Error("aghos: getting root filesystem: %s; using C:", err)
-
-		// Assume that C: is the safe default.
-		return os.DirFS("C:")
-	}
-
-	return os.DirFS(filepath.VolumeName(sysDir))
-}
-
 func setRlimit(val uint64) (err error) {
 	return Unsupported("setrlimit")
 }