This PR switches the documentation build from `sphinx.ext.napoleon` to
`numpydoc` to render the API reference.
`numpydoc` renders the `Parameters` and `Returns` sections as definition
lists out of the box, which lets us remove:

- the custom `doc/_static/dpnp-custom.js` that reformatted parameter
  descriptions, together with the CSS rules that only supported it;
- the napoleon monkeypatch for namedtuple `Returns` (numpydoc handles it
  natively).

A small hook keeps the dpnp-specific `Limitations` section and a some
docstrings are adjusted for numpydoc's stricter parser.

… 0.29.1 in the pre-commit group (#3077)

Bumps the pre-commit group with 1 update:
[https://github.com/BlankSpruce/gersemi-pre-commit](https://github.com/BlankSpruce/gersemi-pre-commit).

Updates `https://github.com/BlankSpruce/gersemi-pre-commit` from 0.28.1
to 0.29.1

Bumps the github-actions group with 2 updates:
[jlumbroso/free-disk-space](https://github.com/jlumbroso/free-disk-space)
and
[github/codeql-action/upload-sarif](https://github.com/github/codeql-action).

)

This PR fixes bugs in libtensor:
* `copy_for_reshape` default-constructed events unnecessarily
* `fill` dropped its `depends` when constructing strides on device
* Stride simplification did not consistently set initial displacements
to 0

This PR proposes a new implementation of `dpnp.putmask` replacing the
legacy `dpnp_putmask` implementation with dedicated SYCL kernels : a
vectorized contiguous kernel and a strided kernel for
F-contiguous/transposed arrays.
It also fully reworks the `putmask` tests by adding `TestPutMask`