Fix CI: Install packages

Author: zepinglee

.github/workflows/test.yml

@@ -13,6 +13,8 @@ jobs:
     container: ghcr.io/tuna/thuthesis-test-env
     steps:
     - uses: actions/checkout@v4
+    - name: Install required packages
+      run: bash .github/workflows/install-packages.sh
     - name: Test thesis
       run: make thesis
     - name: Test spine