Update build.yml

Author: xela92

.github/workflows/build.yml

@@ -29,4 +29,4 @@ jobs:
       - name: Upload artifacts
         id: upload
         if: ${{ success() }}
-        run: cd dist && find * -type f -exec echo 'Uploading @{}' \; -exec curl -4 -F 'file=@{}' -F "path=$branch/{}" -F "key=${{ secrets.UPLOAD_KEY }}" "${{ vars.UPLOAD_URL }}" \;; 
+        run: export UPLOAD_KEY="${{ secrets.UPLOAD_KEY }}"; cd dist && find * -type f -exec echo 'Uploading @{}' \; -exec curl -4 -F 'file=@{}' -F "path=$branch/{}" -F "key=$UPLOAD_KEY" "${{ vars.UPLOAD_URL }}" \;;