Merge pull request #4765 from kevpar/panic-file

Fix Windows service panic file to not be read-only

cmd/containerd/command/service_windows.go

@@ -323,7 +323,7 @@ Loop:
 
 func initPanicFile(path string) error {
 	var err error
-	panicFile, err = os.OpenFile(path, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0)
+	panicFile, err = os.OpenFile(path, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0644)
 	if err != nil {
 		return err
 	}