update workflow

.github/workflows/send-email.yml

@@ -42,6 +42,6 @@ jobs:
         username: ${{ secrets.EMAIL_USERNAME }}
         password: ${{ secrets.EMAIL_PASSWORD }}
         subject: "${{ vars.HOLIDAYS_YEAR }} Holidays Update"
-        to: hi@yaavi.me
+        to: ${{ secrets.TO_EMAIL }}
         from: Holidays Update
         html_body: ${{ env.HOLIDAYS_CONTENT }}