fix pipeline

Author: dimaov-aspose

.github/workflows/pdf-prod.yml

@@ -13,6 +13,7 @@ jobs:
       run: |
         git clone https://x-access-token:${{ secrets.GH_PAT }}@github.com/aspose-pdf/Aspose.PDF-Hugo-template.git || (cd Aspose.PDF-Hugo-template && git pull)
         cd Aspose.PDF-Hugo-template
+	rm -rf content
         sudo npm install -D --save autoprefixer
         sudo npm install -D --save postcss-cli
         rsync --recursive --delete --force --progress ../* content/

.github/workflows/pdf-stage.yml

@@ -15,6 +15,7 @@ jobs:
         cd Aspose.PDF-Hugo-template
         sudo npm install -D --save autoprefixer
         sudo npm install -D --save postcss-cli
+	rm -rf content
         rsync --recursive --delete --force --progress ../* content/
         rm -rf content/Aspose.PDF-Hugo-template
         rm -rf public