Fix package push step in build workflow to use specific package filename

.forgejo/workflows/build.yaml

@@ -14,10 +14,11 @@ jobs:
       - name: Build package
         run: |
           makepkg -fC --syncdeps --noconfirm
+          cp *.pkg.tar.zst python-paho-mqtt.pkg.tar.zst
       - name: Push package
         run: |
           curl -X PUT \
             https://${{ github.server_url }}/api/packages/${{ github.repository_owner }}/arch/os \
             --user ${{ vars.DOCKER_PUSH_USERNAME }}:${{ secrets.DOCKER_PUSH_PASSWORD }} \
             --header "Content-Type: application/octet-stream" \
-            --data-binary '@./*.pkg.tar.zst'
+            --data-binary '@./python-paho-mqtt.pkg.tar.zst'