Bump cachix/cachix-action from 15 to 16

[dependabot[bot]]

Bumps cachix/cachix-action from 15 to 16.

Release notes

Sourced from cachix/cachix-action's releases.

v16

What's Changed

• Add a small delay to allow post-build hooks to flush through by @​sandydoo in cachix/cachix-action#196
• Upgraded dependencies

Full Changelog: https://github.com/cachix/cachix-action/compare/v15...v16

Commits

• 0fc0201 Merge pull request #201 from cachix/bump-deps
• 9ff160d dist: build
• 43208f1 deps: pnpm update
• 177fc8b ci: run private cache tests when secrets are available
• 9bb3a15 deps: devenv update
• be5295a Merge pull request #197 from cachix/dev-restructure
• dbbedb8 ci: split build and test scripts
• a3f805d ci: build once with devenv
• c48cfdb ci: switch out yarn
• 9af8150 dist: rebuild
• Additional commits viewable in compare view

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[rossabaker]

Would be moot with #555

[dependabot[bot]]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.