feat(debian): enable cache in CI

Author: endersonmaia

.github/workflows/debian.yml

@@ -40,6 +40,14 @@ jobs:
           cache-from: type=gha,scope=${{ matrix.arch }}
           cache-to: type=gha,scope=${{ matrix.arch }},mode=max
 
+      - name: Restore cached packages
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: cdn/apt
+          key: apt-packages-${{ matrix.arch }}-${{ github.sha }}
+          restore-keys: |
+            apt-packages-${{ matrix.arch }}-
+
       - name: Build packages
         working-directory: debian
         run: |