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
assert/is-typed-array-like	$\color{green}131/131$ $\color{green}+0.00%$	$\color{green}9/9$ $\color{green}+0.00%$	$\color{green}1/1$ $\color{green}+0.00%$	$\color{green}131/131$ $\color{green}+0.00%$
random/chi	$\color{green}215/215$ $\color{green}+0.00%$	$\color{green}3/3$ $\color{green}+0.00%$	$\color{green}0/0$ $\color{green}+0.00%$	$\color{green}215/215$ $\color{green}+0.00%$
random/f	$\color{green}217/217$ $\color{green}+0.00%$	$\color{green}3/3$ $\color{green}+0.00%$	$\color{green}0/0$ $\color{green}+0.00%$	$\color{green}217/217$ $\color{green}+0.00%$
random/negative-binomial	$\color{green}217/217$ $\color{green}+0.00%$	$\color{green}3/3$ $\color{green}+0.00%$	$\color{green}0/0$ $\color{green}+0.00%$	$\color{green}217/217$ $\color{green}+0.00%$
stats/incr/nanmmape	$\color{green}149/149$ $\color{green}+0.00%$	$\color{green}8/8$ $\color{green}+0.00%$	$\color{green}2/2$ $\color{green}+0.00%$	$\color{green}149/149$ $\color{green}+0.00%$

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