Upload artifacts

Signed-off-by: bakhtin <[email protected]>

Author: bakhtin

.github/workflows/reprotest.yml

@@ -42,6 +42,13 @@ jobs:
             checksum.sha256
           retention-days: 1
 
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: buildernet-images-${{ matrix.machine }}
+          path: |
+            mkosi.output/*.efi
+
   compare:
     name: compare results
     needs: build