chore(deps): update cachix/install-nix-action action to v30

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
cachix/install-nix-action	action	major	v26 -> v30

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Release Notes

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

v30

Compare Source

• Nix: 2.24.7 -> 2.24.9, fixing GHSA-6fjr-mq49-mm2c

v29

Compare Source

Bumps Nix to 2.24.8 to fix CVE-2024-47174

v27

Compare Source

What's Changed

• Enable always-allow-substitutes by default by @​sandydoo in https://github.com/cachix/install-nix-action/pull/207
• nix: 2.20.5 -> 2.22.1 by @​kashw2 in https://github.com/cachix/install-nix-action/pull/206
• ci: fix tests by @​sandydoo in https://github.com/cachix/install-nix-action/pull/208

New Contributors

• @​kashw2 made their first contribution in https://github.com/cachix/install-nix-action/pull/206

Full Changelog: https://github.com/cachix/install-nix-action/compare/v26...V27

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Configuration

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