chore(release): reenable automatic releases

.github/workflows/release.yaml

 name: Release
 on:
-  # every morning
-#  schedule:
-#    - cron:  '0 12 * * 1-4'
+  schedule:
+    - cron:  '0 12 * * 1-4' # every day 12:00 UTC Monday-Thursday
 
   # manual trigger
   workflow_dispatch:
@@ -102,4 +101,4 @@ jobs:
             - https://ipfs.infura.io/ipfs/${{ steps.upload.outputs.hash }}/
             - https://ipfs.io/ipfs/${{ steps.upload.outputs.hash }}/
 
-            ${{ needs.bump_version.outputs.changelog }}
\ No newline at end of file
+            ${{ needs.bump_version.outputs.changelog }}