docs(bun): remove deprecated `sharp` instructions

[antoinepairet]

What is it?

• [ ] Feature / enhancement
• [ ] Bug
• [x] Docs / tests / types / typos
• [ ] Infra

Description

sharp is a native package that requires binaries to run. Before version 0.33.0, sharp relied on a postinstall script to download binaries. This made it incompatible with early versions of bun which did not execute postinstall scripts. In the meantime, sharp relies on optionalDependencies to download the binaries. As of Bun v1.0.16, the top 500 npm packages with lifecycle scripts are allowed by default. There is no more need to add sharp in the trustedDependencies of package.json.

References:

• https://github.com/oven-sh/bun/issues/3783
• https://github.com/oven-sh/bun/issues/4959
• https://github.com/lovell/sharp/issues/3750#issuecomment-1751172728
• https://bun.sh/docs/install/lifecycle
• https://github.com/oven-sh/bun/blob/main/src/install/default-trusted-dependencies.txt

Checklist:

• [ ] My code follows the developer guidelines of this project
• [x] I have performed a self-review of my own code
• [ ] I have ran pnpm change and documented my changes
• [x] I have made corresponding changes to the Qwik docs
• [ ] Added new tests to cover the fix / functionality