Change arm64 generation to use the docker version

.gitlab-ci.yml

@@ -27,14 +27,16 @@ build-x86:
         expire_in: 1 mos 8 days
 
 build-arm64:
-    image: debian:latest
+    image: docker:latest
     stage: build
+    services:
+      - name: docker:dind
     script:
       - apt update
-      - apt install -y git quilt parted qemu-user-static debootstrap zerofree libarchive-tools qemu-utils kpartx pigz zip dosfstools libcap2-bin rsync xz-utils curl xxd file kmod bc
+      - apt install -y git 
       - git clone --depth 1 -b arm64 https://github.com/RPi-Distro/pi-gen
       - cd pi-gen
-      - ./build.sh -c ../config
+      - ./build-docker.sh -c ../config
     artifacts:
         paths:
           - ./pi-gen/deploy/*-Halia-arm64-lite.img