Another attempt at running ci for scripts

apps/contract-migration/scripts/docker/Dockerfile

@@ -0,0 +1,6 @@
+FROM python:3.8.5-slim-buster
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends git gcc g++ libpq-dev gawk jq telnet wget openssl iputils-ping gnupg socat bash procps make python2 cargo
+RUN pip install pip
+RUN pip install --extra-index-url https://pip.grassrootseconomics.net:8433 -r requirements.txt