[pre-commit] Added bandit

bandit checks for common code security issues

.pre-commit-config.yaml

@@ -14,4 +14,10 @@ repos:
     -   id: check-yaml
         exclude: meta.yaml
     -   id: check-added-large-files
+    -   id: check-docstring-first
     -   id: flake8
+-   repo: https://github.com/PyCQA/bandit
+    rev: 'master' # Update me!
+    hooks:
+    - id: bandit
+      exclude: beat/editor/test