chore(ci): fix scorecard schedule config

Author: scop

.github/workflows/scorecard.yaml

@@ -2,8 +2,8 @@ name: OpenSSF Scorecard
 
 on:
   branch_protection_rule:
-    schedule:
-      - cron: "42 4 * * SAT"
+  schedule:
+    - cron: "42 4 * * SAT"
   push:
     branches:
       - main