feat: Enable parallell contract transactions in bootstrap

apps/contract-migration/docker/Dockerfile

@@ -1,6 +1,6 @@
-ARG DEV_DOCKER_REGISTRY="registry.gitlab.com/grassrootseconomics"
+ARG DOCKER_REGISTRY="registry.gitlab.com/grassrootseconomics"
 
-FROM $DEV_DOCKER_REGISTRY/cic-base-images:python-3.8.6-dev-55da5f4e
+FROM $DOCKER_REGISTRY/cic-base-images:python-3.8.6-dev-e8eb2ee2
 
 WORKDIR /root
 
@@ -12,25 +12,31 @@ RUN apt-key adv --keyserver keyserver.ubuntu.com  --recv-keys 2A518C819BE37D2C20
 
 RUN mkdir -vp /usr/local/etc/cic
 
-ENV CONFINI_DIR /usr/local/etc/cic/
-
-
 COPY config_template/ /usr/local/etc/cic/
 COPY requirements.txt . 
 
-RUN apt-get install libffi-dev
+#RUN apt-get install libffi-dev
 
 ARG pip_index_url=https://pypi.org/simple
 ARG EXTRA_PIP_INDEX_URL="https://pip.grassrootseconomics.net:8433"
 ARG EXTRA_PIP_ARGS=""
 ARG PIP_INDEX_URL="https://pypi.org/simple"
 ARG pip_trusted_host=pypi.org
-RUN    pip install --index-url $PIP_INDEX_URL \
+RUN pip install --index-url $PIP_INDEX_URL \
     --pre \
-    --force-reinstall \
-    --no-cache \
     --extra-index-url $EXTRA_PIP_INDEX_URL $EXTRA_PIP_ARGS \
     -r requirements.txt 
 
+COPY override_requirements.txt . 
+
+RUN pip install --index-url $PIP_INDEX_URL \
+    --pre \
+    --extra-index-url $EXTRA_PIP_INDEX_URL $EXTRA_PIP_ARGS \
+    --force-reinstall \
+    --no-cache \
+    -r override_requirements.txt 
+
+RUN pip freeze
+
 COPY . .
 RUN chmod +x *.sh