[CI] Add lld as compiler-rt dependecy (llvm#78536)

Fixing
https://buildkite.com/llvm-project/github-pull-requests/builds/30321#018d1a4a-bf72-449e-a70a-444ded875255

Co-authored-by: XinWang10 <[email protected]>

Author: vitalybuka

.ci/generate-buildkite-pipeline-premerge

@@ -107,7 +107,7 @@ function add-dependencies() {
       done
     ;;
     compiler-rt|libc|openmp)
-      echo clang
+      echo clang lld
     ;;
     flang|lldb)
       for p in llvm clang; do