Auto merge of #147578 - Zalathar:coreutils-from-gnu, r=<try>

(DO NOT MERGE) experimenting with `coreutils-from-gnu`

try-job: aarch64-gnu

Author: rust-bors[bot]

src/ci/docker/host-aarch64/aarch64-gnu/Dockerfile

@@ -2,6 +2,7 @@ FROM ubuntu:25.10
 
 ARG DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get install -y --no-install-recommends \
+  coreutils-from-gnu coreutils-from-uutils- --allow-remove-essential \
   g++ \
   make \
   ninja-build \