fix ubuntu test

.gitea/workflows/test.yaml

@@ -10,11 +10,13 @@ env:
 jobs:
   Explore-Gitea-Actions:
     runs-on: k8s # <-- Used runner label
-    container: gitea.lntu.edu.cn/youling/devops
+    container: ubuntu
+    # container: ${{ env.DOMAIN }}/youling/devops
     steps:
     - run: echo "🎉 The job was automatically triggered by a ${{ gitea.event_name }} event."
     - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
     - run: echo "🔎 The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
+    - run: apt update && apt install -y git
     - name: 拉取代码
       uses: https://${{ env.DOMAIN }}/actions/checkout@v4
     - run: echo "💡 The ${{ gitea.repository }} repository has been cloned to the runner."