docs: update Markdown stdlib package URLs

[stdlib-bot]

This PR

• updates Markdown files by resolving stdlib package identifiers to GitHub repository URLs.

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
stats/base/dists/planck	$\color{green}168/168$ $\color{green}+100.00\%$	$\color{green}1/1$ $\color{green}+100.00\%$	$\color{green}0/0$ $\color{green}+100.00\%$	$\color{green}168/168$ $\color{green}+100.00\%$

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

[stdlib-bot]

PR Commit Message

docs: update Markdown stdlib package URLs

PR-URL: https://github.com/stdlib-js/stdlib/pull/7933

Reviewed-by: Philipp Burckhardt <pburckhardt@outlook.com>

Please review the above commit message and make any necessary adjustments.