Fix: Mark submodule directory as safe for CI workflow

Author: sunliang98

.github/workflows/test.yml

@@ -23,6 +23,9 @@ jobs:
           submodules: recursive
           fetch-depth: 0
 
+      - name: Mark submodule directory as safe
+        run: git config --global --add safe.directory ${{ github.workspace }}/deps/libpaw_interface
+        
       - name: Install CI tools
         run: |
           sudo apt-get update