Resolve "Move formula language partially into own module"

Author: Alexander Haller

backend/.flake8

@@ -10,7 +10,7 @@ per-file-ignores =
 exclude =
     .git,
     __pycache__,
-    src/baserow/contrib/database/formula/parser/generated
+    src/baserow/formula/parser/generated
 
 
 [flake8:local-plugins]

backend/Dockerfile

@@ -98,6 +98,7 @@ ENTRYPOINT ["/usr/bin/tini", "--", "/bin/bash", "/baserow/backend/docker/docker-
 
 FROM core as dev
 
+COPY --chown=$UID:$GID ./tests /baserow/tests/
 
 USER root
 RUN apt-get update &&  \