Merge pull request #2450 from rust-lang/add-renovate-to-rustc-perf

add renovate to rustc-perf

Author: marcoieni

repos/rust-lang/rustc-perf.toml

@@ -2,7 +2,7 @@ org = "rust-lang"
 name = "rustc-perf"
 description = "Website for graphing performance of rustc"
 homepage = "https://perf.rust-lang.org"
-bots = []
+bots = ["renovate"]
 
 [access.teams]
 wg-compiler-performance = "write"