build(deps): bump cachix/install-nix-action from 27 to 30

Bumps [cachix/install-nix-action](https://github.com/cachix/install-nix-action) from 27 to 30.
- [Release notes](https://github.com/cachix/install-nix-action/releases)
- [Commits](cachix/install-nix-action@V27...08dcb3a)

---
updated-dependencies:
- dependency-name: cachix/install-nix-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build-and-deploy.yml

@@ -20,7 +20,7 @@ jobs:
         with:
           fetch-depth: 0
       - uses: docker/setup-qemu-action@53851d14592bedcffcf25ea515637cff71ef929a  # v3.3.0
-      - uses: cachix/install-nix-action@ba0dd844c9180cbf77aa72a116d6fbc515d0e87b  # v27
+      - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72  # v30
         with:
           nix_path: nixpkgs=channel:nixos-unstable
           extra_nix_config: "extra-platforms = aarch64-linux"

.github/workflows/update-flake-lock.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
-      - uses: cachix/install-nix-action@3715ab1a11cac9e991980d7b4a28d80c7ebdd8f9  # v27
+      - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72  # v27
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}