Fix copying kernel for arm64

This CL https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/3126605/
updated the name of kernel. However, this new name was not
replicated to update_bootloaders.sh. This CL fixes that issue.

BUG=b/202788640
TEST=CQ dry run
RELEASE_NOTE=None

Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/3258084
Reviewed-by: Alex Klein <saklein@chromium.org>
Tested-by: Rayan Dasoriya <dasoriya@google.com>
Commit-Queue: Rayan Dasoriya <dasoriya@google.com>
Change-Id: If8c9022ab2bb6642ed2e16f4ba0c4908f7d74cc1
Reviewed-on: https://cos-review.googlesource.com/c/third_party/platform/crosutils/+/24740
Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com>
1 file changed