Remove overconstraint of numpy dependency

[traversaro]

manifpy interacts with numpy only via pybind11, however as one can read in https://pybind11.readthedocs.io/en/stable/advanced/pycpp/numpy.html :

Note that pybind11/numpy.h does not depend on the NumPy headers, and thus can be used without declaring a build-time dependency on NumPy; NumPy>=1.7.0 is a runtime dependency.

That means that we do not need to declare numpy as an host dependency, and the numpy dependency at runtime is without any particular constraint.

Checklist

• [x] Used a personal fork of the feedstock to propose changes
• [x] Bumped the build number (if the version is unchanged)
• [ ] Reset the build number to 0 (if the version changed)
• [x] Re-rendered with the latest conda-smithy (Use the phrase code>@<space/conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• [x] Ensured the license file is being packaged.

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[traversaro]

@conda-forge-admin, please rerender

[traversaro]

This solve the problem that constraining the numpy version results in an old build of manifpy installed, see https://github.com/ami-iit/bipedal-locomotion-framework/pull/578#issuecomment-1354590212 . This is particular problematic as downstream python bindings that use manifpy need to be compiled with the same major version of manifpy, and this constraint is not modeled by conda-forge (see https://github.com/conda-forge/pybind11-feedstock/issues/77 and the issues and PR that link it).

fyi @GiulioRomualdi

[traversaro]

(Unrelated: we need to propagate this also to the blf feedstock @GiulioRomualdi)

[traversaro]

(Unrelated: we need to propagate this also to the blf feedstock @GiulioRomualdi)

Nevermind, numpy is already just a runtime dependency there.

[GiulioRomualdi]

That's wonderful! Thank you @traversaro!

[github-actions[bot]]

Hi! This is the friendly conda-forge automerge bot!

Commits were made to this PR after the automerge label was added. For security reasons, I have disabled automerge by removing the automerge label. Please add the automerge label again (or ask a maintainer to do so) if you'd like to enable automerge again!

[github-actions[bot]]

Hi! This is the friendly conda-forge automerge bot!

I considered the following status checks when analyzing this PR:

• linter: passed
• azure: failed

Thus the PR was not passing and not merged.

[traversaro]

Merging as the ppc64le problem was just a flake, and we can anyhow fix this later.