🔥 Remove git and em-common since they are in the server repo already

As part of
e-mission/e-mission-server#965
and
e-mission/e-mission-server@d33ce2e

viz_scripts/docker/environment36.dashboard.additions.yml

@@ -4,8 +4,6 @@ channels:
 - defaults
 dependencies:
 - seaborn=0.11.1
-- git
 - pip:
   - nbparameterise==0.6
   - devcron==0.4
-  - git+https://github.com/JGreenlee/[email protected]