Bump cachix/install-nix-action from 12 to 22

Bumps [cachix/install-nix-action](https://github.com/cachix/install-nix-action) from 12 to 22.
- [Release notes](https://github.com/cachix/install-nix-action/releases)
- [Commits](cachix/install-nix-action@v12...v22)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/workflow.yaml

@@ -25,7 +25,7 @@ jobs:
         with:
           path: ~/repo-cache
           key: repo-cache-${{ runner.os }}-nixpkgs-${{ env.cache-version }}
-      - uses: cachix/install-nix-action@v12
+      - uses: cachix/install-nix-action@v22
         with:
           nix_path: nixpkgs=./nixpkgs.nix
       - name: Configure