gh-112087: Make list_{subscript, ass_slice, slice} to be thread-safe

[corona10]

• Issue: Make list objects thread-safe in --disable-gil builds #112087

[corona10]

To port list_ass_slice_impl from nogil implementation, we may need to port also other implementations but it occurs crash in my local so I need more investigation.
https://github.com/colesbury/nogil-3.12/blob/cedde4f5ec3759ad723c89d44738776f362df564/Objects/listobject.c#L101-L136

So before porting all of them, I propose a simpler implementation but not sure that it will be safe or acceptable performance. :)

[corona10]

Hmm let me check more

[corona10]

I will continue to work on this PR after #115875 is merged.