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
stats/strided/nanmax-by	$\color{green}329/329$ $\color{green}+100.00\%$	$\color{green}51/51$ $\color{green}+100.00\%$	$\color{green}3/3$ $\color{green}+100.00\%$	$\color{green}329/329$ $\color{green}+100.00\%$

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