chore: Switch to new images (#830)

Co-authored-by: Oleksandr K <okozachenko@vexxhost.com>
Co-authored-by: okozachenko1203 <okozachenko1203@users.noreply.github.com>
diff --git a/images/nova-ssh/Earthfile b/images/nova-ssh/Earthfile
new file mode 100644
index 0000000..9988902
--- /dev/null
+++ b/images/nova-ssh/Earthfile
@@ -0,0 +1,15 @@
+VERSION 0.7
+
+clone:
+  FROM ../builder+image
+  GIT CLONE --branch a2e563b08ae633d75084c1bb40c97dbf1a539950 https://opendev.org/openstack/openstack-helm-images /src
+  WORKDIR /src
+  SAVE ARTIFACT /src
+
+platform-image:
+  FROM DOCKERFILE -f +clone/src/nova-ssh/Dockerfile.ubuntu_focal +clone/src/nova-ssh
+  LABEL org.opencontainers.image.source=https://github.com/vexxhost/atmosphere
+  SAVE IMAGE --push ghcr.io/vexxhost/atmosphere/nova-ssh:latest
+
+image:
+  BUILD --platform linux/amd64 --platform linux/arm64 +platform-image