Setting up the bandit tool for the scanning of HIGH severity issues
in the python codes under Starlingx/gui folder.
Expecting this merge will enable zuul job for CI/CD of bandit scan.
Configuration files:
1. tox.ini for adding bandit environment and command.
2. test-requirements.txt for adding bandit version.
3. .zuul.yaml file for adding bandit job and configuring under
check job to run code scan every time before code commit.
Test:
Run tox -e bandit command inside the fault folder to validate the
bandit scan and result.
Story: 2007541
Task: 39683
Depends-On: https://review.opendev.org/#/c/721294/
Change-Id: I155c9f894f8b1d701f2c75e3e892e6b83a35b11e
Signed-off-by: Sharath Kumar K <sharath.kumar@intel.com>