[FEATURE] Create Github Action Pipeline for Bandit Scan

[gahan9]

**Is your feature request related to a problem? Please describe. **
Run Bandit tool to find common security issues over repository

Describe the solution you'd like

1. Create GitHub action workflow to run bandit scan
2. Action Trigger
   • weekly periodic scan
   • Scan for every pull request
3. Documentation: https://bandit.readthedocs.io/en/latest/