Pipe: Fixed the bug that privilege is not filtered for real time events && Fixed the bug that the unclosed file may be degraded when directly deleted && Fixed the skip-if problem of the write-back-sink && Fixed the problem of tsFile privilege parsing

Pipe: Fixed the bug that privilege is not filtered for real time events && Fixed the bug that the unclosed file may be degraded when directly deleted && Fixed the skip-if problem of the write-back-sink && Fixed the problem of tsFile privilege parsing #12936