Rollup merge of #117723 - onur-ozkan:keep-bootstrap-on-x-clean, r=albertlarsan68

TaKO8Ki · web-flow · commit e603f4491caf · 2023-11-09T11:36:53.000+09:00
speed up `x clean` Since `x clean` runs with bootstrap, we can speed up this process by avoiding the cleaning of bootstrap artifacts, as they are not necessarily needed to be cleaned. ref ##117653 (comment)
diff --git a/src/bootstrap/src/core/build_steps/clean.rs b/src/bootstrap/src/core/build_steps/clean.rs
@@ -139,7 +139,6 @@ fn clean_specific_stage(build: &Build, stage: u32) {
 fn clean_default(build: &Build) {
     rm_rf(&build.out.join("tmp"));
     rm_rf(&build.out.join("dist"));
-    rm_rf(&build.out.join("bootstrap"));
     rm_rf(&build.out.join("rustfmt.stamp"));
 
     for host in &build.hosts {
