Ignore tests/config/deps/ for both git and flake8.

Sometimes py.test leave some packages around in tests/config/deps.
Make sure these do not accidentally get pulled into a commit or
cause a local tox run to fail.

.gitignore

@@ -8,6 +8,7 @@ config/custom_components/*
 !config/custom_components/hello_world.py
 !config/custom_components/mqtt_example.py
 
+tests/config/deps
 tests/config/home-assistant.log
 
 # Hide sublime text stuff

setup.cfg

@@ -5,4 +5,4 @@ universal = 1
 testpaths = tests
 
 [flake8]
-exclude = .venv,.git,.tox,docs,www_static,venv,bin,lib
+exclude = .venv,.git,.tox,docs,www_static,venv,bin,lib,deps