Merge of PDK, broker, auth

Many updates that have been running on devel for a long time.

.devcontainer/Dockerfile

+FROM puppet/pdk:latest
+
+# [Optional] Uncomment this section to install additional packages.
+# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+#     && apt-get -y install --no-install-recommends <your-package-list-here>
+