fix notebook test

Author: toruseo

…b/workflows/run-notebook-extra-demos.yml …b/workflows/run-notebook-demos-extra.yml.github/workflows/run-notebook-extra-demos.yml renamed to .github/workflows/run-notebook-demos-extra.yml .github/workflows/run-notebook-extra-demos.yml renamed to .github/workflows/run-notebook-demos-extra.yml

@@ -8,7 +8,7 @@ on:
     - cron: '0 6 * * 1'
 
 jobs:
-  run-notebook-demos:
+  run-notebook-demos-extra:
     runs-on: ubuntu-latest
     env:
       JUPYTER_PLATFORM_DIRS: 1