chore: put the nix env var into the right step

.github/workflows/release.yml

@@ -93,21 +93,20 @@ jobs:
         # all the other dependencies are already present on the runner images, so we use those
         # and just install the missing ones via nix
         uses: cachix/install-nix-action@v22
-        env:
-          NIXPKGS_ALLOW_UNFREE: 1 # terraform uses BSL license now, so we have to enable unfree
         with:
           nix_path: nixpkgs=channel:nixos-unstable
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
       - uses: workflow/[email protected]
+        env:
+          NIXPKGS_ALLOW_UNFREE: 1 # terraform uses BSL license now, so we have to enable unfree
+          COLLIE_VERSION: ${{ github.event.release.tag_name }}
         with:
           packages: terraform,terragrunt,terraform-docs
           script: |
             curl -sf -L https://raw.githubusercontent.com/meshcloud/collie-cli/main/install.sh | sudo bash
             collie info
             ./test/e2e.sh
-        env: 
-          COLLIE_VERSION: ${{ github.event.release.tag_name }}
   e2e-macos:
     runs-on: macos-latest
     needs: artifacts
@@ -118,18 +117,17 @@ jobs:
         # all the other dependencies are already present on the runner images, so we use those
         # and just install the missing ones via nix
         uses: cachix/install-nix-action@v22
-        env:
-          NIXPKGS_ALLOW_UNFREE: 1 # terraform uses BSL license now, so we have to enable unfree
         with:
           nix_path: nixpkgs=channel:nixos-unstable
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
       - uses: workflow/[email protected]
+        env: 
+          COLLIE_VERSION: ${{ github.event.release.tag_name }}
+          NIXPKGS_ALLOW_UNFREE: 1 # terraform uses BSL license now, so we have to enable unfree
         with:
           packages: terraform,terragrunt,terraform-docs
           script: |
             curl -sf -L https://raw.githubusercontent.com/meshcloud/collie-cli/main/install.sh | sudo bash
             collie info
             ./test/e2e.sh
-        env: 
-          COLLIE_VERSION: ${{ github.event.release.tag_name }}