fix(ci): also pull patches dir from main in visual baseline workflow

main's pnpm-workspace.yaml references patchedDependencies that don't
exist on the stable branch, causing pnpm install to fail with ENOENT.

Author: caio-pizzol

.github/workflows/visual-baseline.yml

@@ -31,7 +31,7 @@ jobs:
       - name: Get visual test infrastructure from main
         run: |
           git fetch origin main --depth=1
-          git checkout FETCH_HEAD -- tests/visual pnpm-workspace.yaml
+          git checkout FETCH_HEAD -- tests/visual pnpm-workspace.yaml patches/
 
       - uses: pnpm/action-setup@v4