docs: use native sqlite connector

[benjamincanac]

Types of changes

• Bug fix (a non-breaking change which fixes an issue)
• New feature (a non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

Switches the docs to Nuxt Content's native node:sqlite connector so better-sqlite3 no longer needs to be installed and compiled. It stays as a transitive dependency of @nuxt/content but its build script is disabled.

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes (if not applicable, please state why)

Not applicable, docs-only change, verified with a docs build.

[pkg-pr-new]

npm i https://pkg.pr.new/@nuxtjs/strapi@541

commit: ffeca92