fix: use vars

Author: MiroslavPetrik

.github/workflows/storybook.yml

@@ -33,8 +33,8 @@ jobs:
         run: npm install
         env:
           EDGEDB_SECRET_KEY: ${{ secrets.EDGEDB_SECRET_KEY }}
-          EDGEDE_INSTANCE: ${{ secrets.EDGEDE_INSTANCE }}
-          EDGEDB_DATABASE: ${{ secrets.EDGEDB_DATABASE }}
+          EDGEDE_INSTANCE: ${{ vars.EDGEDE_INSTANCE }}
+          EDGEDB_DATABASE: ${{ vars.EDGEDB_DATABASE }}
 
       - name: Build Storybook
         run: SKIP_ENV_VALIDATION=true npm run sb:build