Symbolic Links (symlink) not supported

Hi!
I'm trying to build Open3D on my Azure ML compute.
At some point the process fails as it's downloading a dependency that contains symlinks in a tar file.
When trying to manually create a symlink using `ln -s`, this also fails.
I took a closer look and the underlying CIFS file system doesn't support smybolic links.
Is there a workaround or are you planning to support this in the future?

I know that there's also the `localfiles` folder which I can use for that kind of stuff. Would've been nice to have everything at the same place, though.

該 issue 提到了 Open3D 依賴項下載、手動建立 `ln -s`、Azure ML compute 以及 CIFS 檔案系統；沒有確定任何 repository 檔案或測試。首先調查包含 symlink 的依賴項封存檔在受影響的 compute 上是如何處理的，並將其與 `localfiles` workaround 進行比較。要視為完成，需要有一個清楚記錄的 workaround，或就 symlink 支援達成一致的實作範圍。

由索引模型根據 Issue 內容生成。