chore(python): bump numpydoc from 1.6.0 to 1.7.0 in /py-polars (#15361)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

py-polars/docs/requirements-docs.txt

@@ -8,7 +8,7 @@ sphinx==7.2.4
 
 # Third-party Sphinx extensions
 autodocsumm==0.2.11
-numpydoc==1.6.0
+numpydoc==1.7.0
 pydata-sphinx-theme==0.14.1
 sphinx-autosummary-accessors==2023.4.0
 sphinx-copybutton==0.5.2