build-debian-toolbox: Install uidmap for autopkgtest-podman

It checks its dependencies. It won't actually work in a container, but
that's fine.

diff --git a/build-debian-toolbox b/build-debian-toolbox
index c1d139a16568c43822de73cd9cf3a268209fc71a..71a42b8fcff5dbdd9072e15525d41958fc50e40c 100755 (executable)
--- a/build-debian-toolbox
+++ b/build-debian-toolbox
@@ -44,7 +44,7 @@ sudo DEBIAN_FRONTEND=noninteractive eatmydata apt-get -y dist-upgrade
 sudo eatmydata apt-get install -y --no-install-recommends build-essential git-buildpackage libwww-perl less vim lintian debhelper manpages-dev git dput pristine-tar bash-completion wget gnupg ubuntu-dev-tools python3-debian fakeroot libdistro-info-perl openssh-client flatpak-xdg-utils
 
 # autopkgtest
-sudo eatmydata apt-get install -y --no-install-recommends autopkgtest qemu-system-x86 qemu-utils genisoimage
+sudo eatmydata apt-get install -y --no-install-recommends autopkgtest qemu-system-x86 qemu-utils genisoimage uidmap
 
 # commands to forward to the host
 for cmd in podman toolbox; do