fix: remove obsolete deployment workflow for ModelScope Studio

.github/workflows/deploy_to_modelscope.yml

@@ -1,21 +0,0 @@
-name: Deploy to ModelScope Studio
-
-on:
-  push:
-    branches: [main]
-
-jobs:
-  deploy-to-modelscope:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-      - name: Push to ModelScope Studio
-        env:
-          MODELSCOPE_TOKEN: ${{ secrets.MS_TOKEN }}
-        run: |
-          git config --global user.email "actions@github.com"
-          git config --global user.name "GitHub Actions"
-          git remote add modelscope https://oauth2:$MS_TOKEN@www.modelscope.cn/studios/OhMyDearAI/ArithmancySolver4HPMA.git
-          git push --force modelscope main