Allow GoReleaser to replace existing draft assets on retag

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: DTTerastar

.goreleaser.yml

@@ -27,3 +27,5 @@ checksum:
 
 release:
   draft: true
+  replace_existing_draft: true
+  replace_existing_artifacts: true