update: root images

The problem seems to be that we don't have access to the network when
are running libguest tools. For example:
> #11 351.4 time="2024-07-26T13:04:42Z" level=warning msg="stderr> ntpdig: lookup of pool.ntp.org failed, errno -3 = Temporary failure in name resolution\n"

After some local testing, it seems that the missing piece was installing
dhclient. :fingerscrossed:

Signed-off-by: Kornilios Kourtis <[email protected]>

Author: kkourt

dockerfiles/root-builder

@@ -1,9 +1,7 @@
 # vim: set ft=dockerfile:
-# Update to latest version: 2024-01-30
-# Note: can be updated to a tag after a version >v0.0.17 is released
-FROM quay.io/lvh-images/lvh@sha256:9effc5161cfb265641f0be36cd9c2e8b9c477fa04ac67c01c1fadfae05269417 AS lvh
+FROM quay.io/lvh-images/lvh:v0.0.19 AS lvh
 
-# rebuild: 20240130.185336
+# rebuild: 20240730.231036
 
 FROM ubuntu:rolling
 
@@ -15,7 +13,8 @@ RUN apt-get update --quiet && \
           libguestfs-tools \
           qemu-utils \
           linux-image-generic \
-          zstd
+          zstd \
+          isc-dhcp-client
 
 ARG TARGETARCH
 RUN if [ "$TARGETARCH" = "amd64" ]; then apt-get install -yq --no-install-recommends extlinux; fi

dockerfiles/root-images

@@ -1,6 +1,6 @@
 # vim: set ft=dockerfile:
 
-# rebuild: 20240726.114310
+# rebuild: 20240730.231036
 
 ARG ROOT_BUILDER_TAG=invalid