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
constants/float32/sqrt-three	$\color{green}51/51$ $\color{green}+100.00\%$	$\color{green}1/1$ $\color{green}+100.00\%$	$\color{green}0/0$ $\color{green}+100.00\%$	$\color{green}51/51$ $\color{green}+100.00\%$
stats/base/dmaxsorted	$\color{green}318/318$ $\color{green}+100.00\%$	$\color{green}24/24$ $\color{green}+100.00\%$	$\color{green}4/4$ $\color{green}+100.00\%$	$\color{green}318/318$ $\color{green}+100.00\%$

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