Update deploy_docs.yml

.github/workflows/deploy_docs.yml

@@ -37,16 +37,20 @@ jobs:
             profile: minimal
             override: true
             components: rustfmt, rust-src
-
       - name: Build Documentation
         uses: actions-rs/cargo@v1
         with:
             command: doc
             args: --all --no-deps
+
+      - name: Fix permissions
+        run: |
+          chmod -c -R +rX "target/doc" | while read line; do
+            echo "::warning title=Invalid file permissions automatically fixed::$line"
+          done
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3
         with:
-          # Upload entire repository
           path: 'target/doc'
       - name: Deploy to GitHub Pages
         id: deployment