add more testing containers

tests/Containerfile.ubuntu

@@ -0,0 +1,18 @@
+FROM ubuntu:24.04
+LABEL PROJECT "ansible_role_package"
+LABEL MAINTAINER "Matthew Stobbs <matthew@stobbs.ca>"
+
+RUN useradd -d /home/ansible -m -G wheel ansible
+RUN apt update && \
+    apt install -y openssh-server python3-paramiko gnupg2
+EXPOSE 22
+
+USER ansible
+WORKDIR /home/ansible
+RUN mkdir /home/ansible/.ssh
+COPY ./pubkey /home/ansible/.ssh/authorized_keys
+
+USER root
+RUN echo "ansible ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/sudoers
+RUN ssh-keygen -A
+ENTRYPOINT /usr/sbin/sshd -D