feat(github-action)!: Update cachix/install-nix-action ( v26 → v27 ) (#…

…137)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[cachix/install-nix-action](https://togithub.com/cachix/install-nix-action)
| action | major | `v26` -> `v27` |

---

### Release Notes

<details>
<summary>cachix/install-nix-action (cachix/install-nix-action)</summary>

###
[`v27`](https://togithub.com/cachix/install-nix-action/releases/tag/v27)

[Compare
Source](https://togithub.com/cachix/install-nix-action/compare/v26...v27)

##### What's Changed

- Enable `always-allow-substitutes` by default by
[@&#8203;sandydoo](https://togithub.com/sandydoo) in
[https://github.com/cachix/install-nix-action/pull/207](https://togithub.com/cachix/install-nix-action/pull/207)
- nix: 2.20.5 -> 2.22.1 by [@&#8203;kashw2](https://togithub.com/kashw2)
in
[https://github.com/cachix/install-nix-action/pull/206](https://togithub.com/cachix/install-nix-action/pull/206)
- ci: fix tests by [@&#8203;sandydoo](https://togithub.com/sandydoo) in
[https://github.com/cachix/install-nix-action/pull/208](https://togithub.com/cachix/install-nix-action/pull/208)

##### New Contributors

- [@&#8203;kashw2](https://togithub.com/kashw2) made their first
contribution in
[https://github.com/cachix/install-nix-action/pull/206](https://togithub.com/cachix/install-nix-action/pull/206)

**Full Changelog**:
cachix/install-nix-action@v26...V27

</details>

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Co-authored-by: repo-jeeves[bot] <106431701+repo-jeeves[bot]@users.noreply.github.com>

.github/workflows/nix-build.yaml

@@ -60,7 +60,7 @@ jobs:
           fetch-depth: 0
 
       - name: Install Nix
-        uses: cachix/install-nix-action@8887e596b4ee1134dae06b98d573bd674693f47c # v26
+        uses: cachix/install-nix-action@ba0dd844c9180cbf77aa72a116d6fbc515d0e87b # v27
         with:
           extra_nix_config: |
             auto-optimise-store = true

.github/workflows/nix-lint.yaml

@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
 
       - name: Install Nix
-        uses: cachix/install-nix-action@8887e596b4ee1134dae06b98d573bd674693f47c # v26
+        uses: cachix/install-nix-action@ba0dd844c9180cbf77aa72a116d6fbc515d0e87b # v27
         with:
           nix_path: nixpkgs=channel:nixos-unstable
           extra_nix_config: |