remove github actions: it doesn't work

.github/workflows/hf_space.yml

@@ -1,20 +0,0 @@
-name: Sync to Hugging Face hub
-on:
-  push:
-    branches: [hf_space]
-
-  # to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-jobs:
-  sync-to-hub:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-          lfs: true
-      - name: Push to hub
-        env:
-          HF_TOKEN: ${{ secrets.HF_TOKEN }}
-        run: git commit -am "sync from github" && git push https://gstdl:[email protected]/spaces/gstdl/rust-docker-demo-counter-api main