we don't use qemu on ARM64

.buildkite/scripts/packaging/packaging.sh

@@ -3,21 +3,24 @@
 # Centralise the mage package for a given beat in Buildkite.
 # It enables multi-arch builds to avoid the exec format errors when 
 # attempting to build arm64 inside arm64 workers.
+#
 # For further details, see https://github.com/elastic/elastic-agent/pull/6948
 # and https://github.com/elastic/golang-crossbuild/pull/507
 #
 
 set -ueo pipefail
 
-
 BEAT_DIR=${1:?-"Error: Beat directory must be specified."}
 
-# NOTE: Pinned to QEMU v8.x since v9.x breaks compilation of amd64 binaries in arm64.
-# See: https://gitlab.com/qemu-project/qemu/-/issues/2560
-BINFMT_IMAGE="tonistiigi/binfmt:qemu-v8.1.5"
-# Make sure to uninstall first to avoid conflicts
-docker run --privileged --rm "$BINFMT_IMAGE" --uninstall qemu-*
-docker run --privileged --rm "$BINFMT_IMAGE" --install all
+if [[ "$(uname -m)" == "aarch64" || "$(uname -m)" == "arm64" ]]; then
+    echo "Skipping qemu installation on arm64 worker"
+else
+    BINFMT_IMAGE="tonistiigi/binfmt:qemu-v9.2.2"
+
+    # Make sure to uninstall first to avoid conflicts
+    docker run --privileged --rm "$BINFMT_IMAGE" --uninstall qemu-*
+    docker run --privileged --rm "$BINFMT_IMAGE" --install all
+fi
 
 cd $BEAT_DIR
 mage package