Artifact upload test

.github/workflows/build.yml

@@ -27,3 +27,15 @@ jobs:
 
       - name: Build the DEB packages
         run: dpkg-buildpackage -b -us -uc
+        working-directory: repo/
+
+      - name: Cache the repo
+        uses: actions/cache/save@v3
+        with:
+          path: repo/
+          key: ${{ runner.arch }}-build
+
+      - name: Upload the DEB packages
+        uses: actions/upload-artifact@v3
+        with:
+          path: '*.deb'