Fix DNS resolution issue: replace actions/checkout with direct git clone

- Remove actions/checkout@v4 that was failing with 'Could not resolve host: forgejo'
- Use direct git clone approach like working bootc workflow
- Create workspace directory and copy files manually
- Update Docker volume mount to use correct workspace path
- Add verification step to ensure files are copied correctly

This resolves the DNS resolution error from run #4.

.forgejo/workflows/ci.yml

@@ -15,7 +15,20 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      run: |
+        echo "Cloning repository..."
+        # Create workspace directory
+        mkdir -p /workspace/particle-os/libfuse
+        # Clone repository
+        git clone https://git.raines.xyz/particle-os/libfuse.git /tmp/libfuse
+        cd /tmp/libfuse
+        git fetch --all
+        git checkout ${{ github.sha || gitea.sha || 'main' }}
+        # Copy files to workspace
+        cp -r /tmp/libfuse/* /workspace/particle-os/libfuse/ 2>/dev/null || true
+        cp -r /tmp/libfuse/.* /workspace/particle-os/libfuse/ 2>/dev/null || true
+        # Verify files are copied
+        ls -la /workspace/particle-os/libfuse/
       
     - name: Setup apt-cacher-ng
       run: |
@@ -131,7 +144,7 @@ jobs:
         # Run the build script in Debian container
         docker run --rm \
           --add-host=host.docker.internal:host-gateway \
-          -v $(pwd):/workspace \
+          -v /workspace/particle-os/libfuse:/workspace \
           -w /workspace \
           debian:trixie \
           bash /workspace/build_libfuse.sh