fix: install docker cli inside workflow

.gitea/workflows/deploy.yml

@@ -12,6 +12,11 @@ jobs:
       - name: Check out repository code
         uses: actions/checkout@v3
 
+      - name: Install Docker CLI and Compose
+        run: |
+          apt-get update
+          apt-get install -y docker.io docker-compose-v2
+
       - name: Deploy Hello World Application
         run: |
           docker pull nginxdemos/hello:plain-text