docs: update related packages sections

[stdlib-bot]

This PR

• updates the related packages section of READMEs to include links to related packages.

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
ndarray/base/binary	$\color{red}5964/12427$ $\color{green}+47.99%$	$\color{red}117/118$ $\color{green}+99.15%$	$\color{red}10/44$ $\color{green}+22.73%$	$\color{red}5964/12427$ $\color{green}+47.99%$

The above coverage report was generated for the changes in this PR.