consistently use ESP label for the EFI system partition

change from EFI to ESP for arm64 builds

diff --git a/grml-debootstrap b/grml-debootstrap
index 0489c52..3e6ef66 100755 (executable)
--- a/grml-debootstrap
+++ b/grml-debootstrap
@@ -1517,7 +1517,7 @@ prepare_vm() {
     if [ "$ARCH" = 'arm64' ]; then
       einfo "Setting up GPT partitions for arm64"
       parted -s "${TARGET}" 'mklabel gpt'
-      parted -s "${TARGET}" 'mkpart EFI fat32 1MiB 10MiB'
+      parted -s "${TARGET}" 'mkpart ESP fat32 1MiB 10MiB'
       parted -s "${TARGET}" 'set 1 boot on'
       parted -s "${TARGET}" 'mkpart LINUX ext4 10MiB 100%'
     else