patches versioned dir based

[kebe7jun]

What would you like to be added?

Why doesn't the patches directory differentiate based on version? This should make it easier to sort.
e.g:

patches:
  1.11/
    CVE-2020-8552.patch
  1.12/
    CVE-2020-8552.patch -> ../CVE-2020-8552.patch
  CVE-2020-8552.patch

Why is this needed?

Clearer directory structure.
And there is no need to write the patch number in the releases.yaml file either.

[wzshiming]

let's discuss it together in the next week. not sure if it is convenient to use git to manage soft connections, if it is not managed well, it is very easy to cause a large number of copies