Issue is not with uploading images. I can move all images from local to AWS S3. The database for Strapi has a table ‘upload_file’. This table has columns - ‘format’, ‘url’, ‘provider’. I can modify the ‘url’ and ‘provider’ column with a query, by appending S3 link to all urls and by changing the ‘provider’ string. However, I need to fix the ‘format’ column to make the thumbnails work on CMS work. How do I do that?