fix: ubuntu 버전 업데이트

Author: hyeeuncho

.github/workflows/storybook.yml

@@ -9,7 +9,7 @@ permissions:
   contents: read
 jobs:
   storybook:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     outputs:
       status: ${{ job.status }}
     steps: