update tests

.github/workflows/tests.yml

@@ -83,6 +83,7 @@ jobs:
         - name: run Docker
           run: |
             python script/setup-docker/docker.py
+            pip freeze > vetiver_requirements.txt
             docker build -t mock .
             docker run -d -v $PWD/pinsboard:/vetiver/pinsboard -p 8080:8080 mock
             sleep 5