ci(tools): update cachix/cachix-action action to v16

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This PR contains the following updates:

Package	Type	Update	Change
cachix/cachix-action	action	major	v14 -> v16

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Release Notes

cachix/cachix-action (cachix/cachix-action)

v16

Compare Source

What's Changed

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

Full Changelog: cachix/cachix-action@v15...v16

v15: cachix-action-v15

Compare Source

What's Changed

• Pass cachixArgs to the daemon by @​sandydoo in #​177
• Support path filtering when using the daemon by @​sandydoo in #​182
• Skip prep steps if using pathsToPush by @​sandydoo in #​180
• store-scan: improve error handling when listing the store fails by @​sandydoo in #​183

Full Changelog: cachix/cachix-action@v14...v15

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