fix a strange behavior change of Pipfile and Pipfile.lock - where lib 'click' is included in dependencies, but having module 'click' not found when start runtime, fix is hacky: just pip install it before pipenv (Pipfile.lock) install, note this happens on master.

Author: JFU-NAVA-PBC

server/Dockerfile

@@ -20,4 +20,5 @@ RUN if [ "$BUILD_DEVELOPMENT" = "True" ]; then \
   fi
 
 RUN pipenv lock
+RUN pip install click
 RUN pipenv install --system --deploy --ignore-pipfile