update crontab

.github/workflows/blog-post-workflow.yml

@@ -1,7 +1,7 @@
 name: Latest blog post workflow
 on:
   schedule: # Run workflow automatically
-    - cron: '* 12 * * *' # Runs every hour, on the hour
+    - cron: '40 12 * * *' # Runs every hour, on the hour
   workflow_dispatch: # Run workflow manually (without waiting for the cron to be called), through the GitHub Actions Workflow page directly
 permissions:
   contents: write # To write the generated contents to the readme

.github/workflows/update-gh-activity.yml

@@ -1,7 +1,7 @@
 name: Update README
 on:
   schedule:
-    - cron: "* 12 * * *"
+    - cron: "30 12 * * *"
   workflow_dispatch:
 jobs:
   build: