Remove outdated compiler-contributors team (#779)

Author: jieyouxu

triagebot.toml

@@ -18,7 +18,7 @@ fallback = [
 "/blacksmith" = ["@ehuss"]
 "/js" = ["@ehuss"]
 "/src/community" = ["community"]
-"/src/compiler" = ["compiler", "compiler-contributors"]
+"/src/compiler" = ["compiler"]
 "/src/crates-io" = ["crates-io"]
 "/src/docs-rs" = ["docs-rs"]
 "/src/governance" = ["ehuss"]