remove unecessary command in workflow

.gitea/workflows/deploy.yaml

@@ -1,4 +1,4 @@
-name: Deploy Bookshelf
+name: Deploy Girasol
 on:
   push:
     branches:
@@ -13,5 +13,4 @@ jobs:
         uses: actions/checkout@v4
       - name: Build & deploy
         run: |
-          git pull
           docker compose up -d --build