feat: add bug issue report template

## Description:
We need to add a dedicated bug report issue template to standardize how users and contributors report bugs. Makes it easier for users to submit an issue related to bug finds.

## Details:
Include the following fields:
- Title
- Description*
- Steps to reproduce
- Expected vs actual behavior
- Environment details
- Screenshots or logs
- Additional Note

The template automatically labels new issues as bug

## Why:
Having a consistent bug report format will make it easier to reproduce and fix issues efficiently.

## Additional Note
**Kindly assign me this issue with the label "gssoc25" and appropriate level.**