ci: add manual deploy workflow

.gitea/workflows/deploy.yml

@@ -6,16 +6,16 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
+      - name: Install deploy tools
+        run: |
+          apt-get update -qq
+          apt-get install -y -qq --no-install-recommends git rsync openssh-client
+
       - uses: actions/checkout@v4
 
       - name: Show toolchain
         run: node -v && npm -v
 
-      - name: Install deploy tools
-        run: |
-          apt-get update -qq
-          apt-get install -y -qq --no-install-recommends rsync openssh-client git
-
       - name: Configure SSH
         env:
           DEPLOY_SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}