fixup! WIP: add debian package builder

Author: endersonmaia

.github/workflows/debian.yml

@@ -34,11 +34,20 @@ jobs:
       - name: Make builder container image
         working-directory: debian
         run: make image
-        
+
       - name: Build packages
         working-directory: debian
         run: make packages
 
+      - name: Export builder container image
+        run: docker save cartesi/deb-builder-${{ matrix.target-arch }} | gzip > /tmp/deb-builder-${{ matrix.target-arch }}.tar.gz
+
+      - name: Upload builder container image
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        with:
+          name: image-deb-builder-${{ matrix.target-arch }}
+          path: /tmp/deb-builder-${{ matrix.target-arch }}.tar.gz
+
       - name: Upload artifacts
         uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
@@ -48,8 +57,26 @@ jobs:
   test:
     name: Debian Test
     runs-on: ubuntu-24.04
+    needs: debian-build
     permissions:
       packages: write
       contents: read
+    env:
+      TARGET_ARCH: ${{ matrix.target-arch }}
     steps:
-      - name: Import builder continer images
+      - name: Download builder container image
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        with:
+          path: image-deb-builder
+          pattern: image-deb-builder-*
+          merge-multiple: true
+
+      - name: Import builder container image
+        run:  |
+          for image in $(ls -1 image-deb-builder/); do
+            docker load < image-deb-builder/${image}
+          done
+
+      - name: Test packages
+        working-directory: debian
+        run: make test