Unrolled build for #144424

Rollup merge of #144424 - BoxyUwU:release_blog_post_unauthorized_users, r=cuviper

Allow setting `release-blog-post` label with rustbot

r? release

I forgot to do this when we originally added the label and updated the generated description for relnotes issues

Author: rust-timer

triagebot.toml

@@ -28,6 +28,7 @@ allow-unauthenticated = [
     "llvm-*",
     "needs-fcp",
     "relnotes",
+    "release-blog-post",
     "requires-*",
     "regression-*",
     "rla-*",