[GitHub Action] Add CI check and pre-commit autoupdate workflow

[tapaswenipathak]

Description

1. Add basic CI checks workflow using GitHub Actions.
   • Run tests
   • Run on localserver
   • Test against Python 3.7, 3.8 and 3.9
2. Add pre-commit auto update workflow using GitHub Actions.
   • Create cron job for pre-commit auto-update pull request creation
   • Assign the PR to username

Tasks

• [ ] Update username in pre-commit-autoupdate.yml
• [ ] Update tokens in main.yml
• [ ] Enable GitHub Action.