use DOWNLAOD_PATH from common_lib for artifact downloads am: 6750a5a20c

Original change: https://googleplex-android-review.googlesource.com/c/kernel/tests/+/38886937

Change-Id: If004cf30e4f7f9c3fe7ea8225887e3547b03114c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

tools/find_build_breakage.sh

diff --git a/tools/find_build_breakage.sh b/tools/find_build_breakage.sh
index 2daf933..ba0735a 100755
--- a/tools/find_build_breakage.sh
+++ b/tools/find_build_breakage.sh
@@ -339,7 +339,7 @@
     if [[ -n "$CACHE_DIR" ]]; then
         echo "$(realpath "$CACHE_DIR")"
     else
-        echo "/tmp/bisect_builds"
+        echo "$DOWNLOAD_PATH"
     fi
 }