[PATCH] ci: container: install isoinfo package into container

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

OS installation images are often distributed as ISOs, but barebox has no
ISO file system support. This is currently not needed as Grub has isofs
support and barebox just looks at the GPT parts of the hybrid image,
which references only grub.

However, this isn't enough when we need to reference the kernel boot
artifacts from ISO images in upcoming changes to the test suite, so prepare
for that by including genisoimage into the test suite

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 test/Containerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/Containerfile b/test/Containerfile
index 196000ce1c8e..8b0c37a6b20a 100644
--- a/test/Containerfile
+++ b/test/Containerfile
@@ -21,6 +21,7 @@ RUN apt-get update && apt-get upgrade && apt-get install -y --no-install-recomme
 	libc6-i386 \
 	libgit2-dev \
 	libguestfs-tools \
+	genisoimage \
 	lz4 \
 	librsvg2-bin \
 	libseccomp-dev \
-- 
2.47.3