Canonicalization for 're'-inherited methods

还没有人认领这个 Issue。

In 3.4.0, the docs for some `Axes` methods (`pick`, `pickable`, `get_picker`, `set_picker`, `get_contains`, `set_contains`) were removed. This is because the docs are inherited from the `Artist` methods.

Sphinx automatically switches all references when generated the docs, but our redirect/canonicalization script here doesn't recognize it. Instead, it thinks these methods were last documented in 3.3.4 and points there.

We should decide if we want to point to the new location (and figure out if it's possible), and do so.

首先定位重定向/规范化脚本，并将其对继承的 Artist 方法的处理方式与 Sphinx 生成的引用进行比较。检查在 3.4.0 移除文档后，Axes 方法是如何表示的。当脚本将这些方法指向其当前的规范位置，或明确记录这是不可能的时，即可视为完成。

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