Rollup merge of rust-lang#115990 - nikic:triagebot-llvm-fixed-upstream, r=Nilstrieb

Allow anyone to set llvm-fixed-upstream

Allow llvm-* to be set by unauthenticated users, which is currently llvm-main and llvm-fixed-upstream.

Author: matthiaskrgr

triagebot.toml

@@ -13,7 +13,7 @@ allow-unauthenticated = [
     "WG-*",
     "beta-nominated",
     "const-hack",
-    "llvm-main",
+    "llvm-*",
     "needs-fcp",
     "relnotes",
     "requires-*",