Fixed pdf path

Author: amanchokshi

.github/workflows/draft-pdf.yml

@@ -21,7 +21,4 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: paper
-          # This is the output path where Pandoc will write the compiled
-          # PDF. Note, this should be the same directory as the input
-          # paper.md
-          path: paper.pdf
+          path: paper/paper.pdf