ci: remove fallback portable upload (Velopack already produces Portable.zip)

.gitea/workflows/ci.yml

@@ -160,13 +160,4 @@ jobs:
           path: |
             artifacts/velopack/win-x64-stable/*.exe
             artifacts/velopack/win-x64-stable/*.zip
-          if-no-files-found: error
-
-      - name: Upload portable exe (fallback)
-        uses: actions/upload-artifact@v4
-        with:
-          name: RGBLedStripController-Portable-${{ gitea.ref_name || 'manual' }}-win-x64
-          path: |
-            src/RgbLedStripController/bin/Release/net8.0-windows10.0.19041.0/win-x64/publish/RgbLedStripController.exe
-            src/RgbLedStripController/bin/Release/net8.0-windows10.0.19041.0/win-x64/publish/RgbLedStripController.pdb
           if-no-files-found: error