pyOpenSci/python-package-guide: v0.1 Updated packaging guide chapter

This release adds the first part of the packaging chapter to the guide. It also updates the authorship list to include everyone that has provided feedback.

• add infra to build sphinx book by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/1
• Update contributing and readme and add circle ci by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/7
• CONTENT: documentation text and styles by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/6
• Fix: HTML PROOFER? 😭 by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/2
• ADD: Update package theme to furo and add sitemap and opengraph by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/13
• Review 2 (reviews open): Add: documentation section to package guide by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/19
• Add: precommit hooks and clean up all files by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/43
• Fix: move book to pydata_sphinx_theme by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/45
• Add: matomo to guide by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/56
• (Review 2 - complete) Packaging section - part 2 by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/55
• Fix image as fonts are working with svg by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/60
• Fix: ordered list on complex package page by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/62
• A11y: Use PyData Theme's Sphinx Design Components to fix dark mode contrast by @hugovk in https://github.com/pyOpenSci/python-package-guide/pull/61
• fix: incorrect backend key by @henryiii in https://github.com/pyOpenSci/python-package-guide/pull/64
• fix: incorrect license specification by @henryiii in https://github.com/pyOpenSci/python-package-guide/pull/65
• Add: zenodo file to repo for citation by @lwasser in https://github.com/pyOpenSci/python-package-guide/pull/20

Most of the contributors in this PR as comments and edits were new !!

• @hugovk made their first contribution in https://github.com/pyOpenSci/python-package-guide/pull/61
• @henryiii made their first contribution in https://github.com/pyOpenSci/python-package-guide/pull/64

Full Changelog: https://github.com/pyOpenSci/python-package-guide/compare/v0.0...v0.1