fixup! tools: bump npkpkgs-unstable

Author: aduh95

.github/workflows/test-shared.yml

@@ -144,6 +144,10 @@ jobs:
             core.exportVariable('ACTIONS_RESULTS_URL', process.env.ACTIONS_RESULTS_URL || '');
             core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
 
+      - name: Load shell.nix
+        if: github.event_name == 'workflow_dispatch'
+        run: curl -fsSLo tools/nix/pkgs.nix "${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/raw/${GITHUB_SHA}/tools/nix/pkgs.nix"
+
       - name: Load shell.nix
         if: github.event_name != 'workflow_dispatch'
         run: |