Update lockfile

.gitlab-ci.yml

-image: registry.edugit.org/teckids/team-sysadmin/docker-images/python-pimped:master
+image: registry.edugit.org/teckids/team-sysadmin/docker-images/python-pimped:latest
 
 stages:
       - test

pyproject.toml

@@ -29,6 +29,31 @@ python = "^3.7"
 calendarweek = "^0.4.4"
 AlekSIS = "^2.0a2"
 
+[tool.poetry.dev-dependencies]
+sphinx = "^3.0"
+sphinxcontrib-django = "^0.5.0"
+sphinx-autodoc-typehints = "^1.7"
+django-stubs = "^1.1"
+pytest = "^5.3"
+pytest-django = "^3.7"
+pytest-django-testing-postgresql = "^0.1"
+selenium = "^3.141.0"
+safety = "^1.8.5"
+flake8 = "^3.7.9"
+flake8-django = "^1.0.0"
+flake8-fixme = "^1.1.1"
+flake8-mypy = "^17.8.0"
+flake8-bandit = "^2.1.2"
+flake8-builtins = "^1.4.1"
+flake8-docstrings = "^1.5.0"
+flake8-rst-docstrings = "^0.0.13"
+black = "^19.10b0"
+flake8-black = "^0.1.1"
+isort = "^4.3.21"
+flake8-isort = "^3.0.0"
+pytest-cov = "^2.8.1"
+pytest-sugar = "^0.9.2"
+
 [build-system]
 requires = ["poetry>=1.0"]
 build-backend = "poetry.masonry.api"