Remove scipy 1.11.0 to fix the tests

[miguelgfierro]

Description

Related Issues

Fixes #1951

References

Checklist:

• I have followed the contribution guidelines and code style for this project.
• I have added tests covering my contributions.
• I have updated the documentation accordingly.
• This PR is being made to staging branch and not to main branch.

[anargyri]

Better say '<1.11.0' otherwise it will break again when they release 1.11.2.

[miguelgfierro]

I have the hope that they fix it, in future versions rather than constraining us to <1.11.2. It seems that they didn't really fix the problem in 1.11.1, so they might need to yank it as well o_o

Let's see if the tests pass, I'll contact them.

[anargyri]

I am not sure it is a bug though. It could be a feature :-)
Their change probably makes sense because now the symbol is consistent with numpy. Probably we need to switch to the new symbol in the code.

[miguelgfierro]

@anargyri you are saying that instead of test_scores = self.user_affinity[user_ids, :].dot(self.item_similarity) we should do test_scores = self.user_affinity[user_ids, :]*self.item_similarity? so maybe dot is deprecated?

I have raised an issue in Scipy repo: scipy/scipy#18796