[xen staging-4.20] CI: remove now unused alpine-3.18-arm64-rootfs job and its container

[patchbot@xxxxxxx]

commit 1532272067c33cfbcf5231ddb6d1ff341d1b8939
Author:     Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
AuthorDate: Fri Apr 11 15:47:22 2025 +0200
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Wed May 7 15:28:02 2025 +0100

    CI: remove now unused alpine-3.18-arm64-rootfs job and its container
    
    This got moved to test-artifacts.
    
    Signed-off-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
    (cherry picked from commit 93f12111c749962b77eb4671d740d3d010429174)
---
 automation/gitlab-ci/build.yaml                    | 11 ----
 .../tests-artifacts/alpine/3.18-arm64v8.dockerfile | 66 ----------------------
 2 files changed, 77 deletions(-)

diff --git a/automation/gitlab-ci/build.yaml b/automation/gitlab-ci/build.yaml
index 0effeb8b52..5f0acda942 100644
--- a/automation/gitlab-ci/build.yaml
+++ b/automation/gitlab-ci/build.yaml
@@ -264,17 +264,6 @@
 
 # Arm test artifacts
 
-alpine-3.18-arm64-rootfs-export:
-  extends: .test-jobs-artifact-common
-  image: 
registry.gitlab.com/xen-project/xen/tests-artifacts/alpine:3.18-arm64v8
-  script:
-    - mkdir binaries && cp /initrd.tar.gz binaries/initrd.tar.gz
-  artifacts:
-    paths:
-      - binaries/initrd.tar.gz
-  tags:
-    - arm64
-
 qemu-system-aarch64-6.0.0-arm64-export:
   extends: .test-jobs-artifact-common
   image: 
registry.gitlab.com/xen-project/xen/tests-artifacts/qemu-system-aarch64:6.0.0-arm64v8
diff --git a/automation/tests-artifacts/alpine/3.18-arm64v8.dockerfile 
b/automation/tests-artifacts/alpine/3.18-arm64v8.dockerfile
deleted file mode 100644
index a4542f7039..0000000000
--- a/automation/tests-artifacts/alpine/3.18-arm64v8.dockerfile
+++ /dev/null
@@ -1,66 +0,0 @@
-# syntax=docker/dockerfile:1
-FROM --platform=linux/arm64/v8 alpine:3.18
-LABEL maintainer.name="The Xen Project" \
-      maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
-
-ENV USER root
-
-RUN mkdir /build
-WORKDIR /build
-
-RUN \
-  # apk
-  apk update && \
-  \
-  # xen runtime deps
-  apk add musl && \
-  apk add openrc && \
-  apk add busybox && \
-  apk add sudo && \
-  apk add dbus && \
-  apk add bash && \
-  apk add python3 && \
-  apk add zlib && \
-  apk add ncurses && \
-  apk add yajl && \
-  apk add libaio && \
-  apk add xz && \
-  apk add util-linux && \
-  apk add argp-standalone && \
-  apk add libfdt && \
-  apk add glib && \
-  apk add pixman && \
-  apk add curl && \
-  apk add udev && \
-  \
-  # Xen
-  cd / && \
-  # Minimal ramdisk environment in case of cpio output
-  rc-update add udev && \
-  rc-update add udev-trigger && \
-  rc-update add udev-settle && \
-  rc-update add networking sysinit && \
-  rc-update add loopback sysinit && \
-  rc-update add bootmisc boot && \
-  rc-update add devfs sysinit && \
-  rc-update add dmesg sysinit && \
-  rc-update add hostname boot && \
-  rc-update add hwclock boot && \
-  rc-update add hwdrivers sysinit && \
-  rc-update add killprocs shutdown && \
-  rc-update add modloop sysinit && \
-  rc-update add modules boot && \
-  rc-update add mount-ro shutdown && \
-  rc-update add savecache shutdown && \
-  rc-update add sysctl boot && \
-  rc-update add local default && \
-  cp -a /sbin/init /init && \
-  echo "ttyS0" >> /etc/securetty && \
-  echo "hvc0" >> /etc/securetty && \
-  echo "ttyS0::respawn:/sbin/getty -L ttyS0 115200 vt100" >> /etc/inittab && \
-  echo "hvc0::respawn:/sbin/getty -L hvc0 115200 vt100" >> /etc/inittab && \
-  passwd -d "root" root && \
-  \
-  # Create rootfs
-  cd / && \
-  tar cvzf /initrd.tar.gz bin dev etc home init lib mnt opt root sbin usr var
--
generated by git-patchbot for /home/xen/git/xen.git#staging-4.20