feat: remove docker status check in nix workflow

- Removed unnecessary docker status and verification commands from the nix workflow file `.forgejo/workflows/nix.yaml`
- This simplifies the workflow and enhances its efficiency.

.forgejo/workflows/nix.yaml

@@ -4,13 +4,6 @@ jobs:
     runs-on: nix
     steps:
       - uses: actions/checkout@v3
-      - name: upload image
-        run: |
-          echo $PATH
-          ls -al /root/.nix-profile/bin
-          which docker
-          ls -al /bin
-          docker status
       - run: nix build -L .#runner
       - name: upload image
         run: |