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-complex64matrix-like	$\color{green}103/103$ $\color{green}+100.00\%$	$\color{green}4/4$ $\color{green}+100.00\%$	$\color{green}1/1$ $\color{green}+100.00\%$	$\color{green}103/103$ $\color{green}+100.00\%$
math/base/ops/addf	$\color{green}177/177$ $\color{green}+100.00\%$	$\color{green}5/5$ $\color{green}+100.00\%$	$\color{green}2/2$ $\color{green}+100.00\%$	$\color{green}177/177$ $\color{green}+100.00\%$
math/base/ops/div	$\color{green}172/172$ $\color{green}+100.00\%$	$\color{green}5/5$ $\color{green}+100.00\%$	$\color{green}2/2$ $\color{green}+100.00\%$	$\color{green}172/172$ $\color{green}+100.00\%$
random/array/discrete-uniform	$\color{green}489/489$ $\color{green}+100.00\%$	$\color{green}51/51$ $\color{green}+100.00\%$	$\color{green}11/11$ $\color{green}+100.00\%$	$\color{green}489/489$ $\color{green}+100.00\%$
random/strided/arcsine	$\color{green}295/295$ $\color{green}+100.00\%$	$\color{green}19/19$ $\color{green}+100.00\%$	$\color{green}3/3$ $\color{green}+100.00\%$	$\color{green}295/295$ $\color{green}+100.00\%$
slice/seq2slice	$\color{green}412/412$ $\color{green}+100.00\%$	$\color{green}15/15$ $\color{green}+100.00\%$	$\color{green}1/1$ $\color{green}+100.00\%$	$\color{green}412/412$ $\color{green}+100.00\%$
string/dotcase	$\color{green}109/109$ $\color{green}+100.00\%$	$\color{green}5/5$ $\color{green}+100.00\%$	$\color{green}1/1$ $\color{green}+100.00\%$	$\color{green}109/109$ $\color{green}+100.00\%$

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