chore(deps): update cachix/install-nix-action action to v31.9.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
cachix/install-nix-action	action	minor	v31.8.4 -> v31.9.0

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Release Notes

cachix/install-nix-action (cachix/install-nix-action)

v31.9.0

Compare Source

What's Changed

• nix: 2.32.4 -> 2.33.0 by @​github-actions[bot] in #​264
• chore(deps): bump peter-evans/create-pull-request from 7 to 8 by @​dependabot[bot] in #​263
• chore(deps): bump actions/checkout from 5 to 6 by @​dependabot[bot] in #​262

Full Changelog: cachix/install-nix-action@v31.8.4...v31.9.0

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Configuration

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[mergify]

Merge Queue Status

✅ The pull request has been merged at e9bf96f

This pull request spent 19 minutes 1 second in the queue, including 18 minutes 31 seconds running CI.
The checks were run on draft #150.

Required conditions to merge

• status-success~=Build & Test - Nixpkgs.*
• any of [🛡 GitHub branch protection]:
  • check-success = all_ci_tests
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