Added helpbot link

Author: LavanyaA

.github/ISSUE_TEMPLATE/2_feature_request.yml

@@ -6,11 +6,12 @@ body:
  value: |
  Thank you for using Syncfusion widgets!
 
- If you are looking for support, please check out our documentation, knowledge base, 
+ If you are looking for support, please check out our documentation, knowledge base, help bot
  and feedbacks. If you are unable to find a solution, please report the bug here.
 
  - [User Guide Documentation](https://help.syncfusion.com/flutter/introduction/overview)
  - [Knowledge Base](https://support.syncfusion.com/kb/cross-platforms/category/79)
+ - [HelpBot](https://helpbot.syncfusion.com)
  - [Feedbacks](https://stackoverflow.com/questions/tagged/flutter?sort=frequent)
  
  You can also contact us through the following methods.
@@ -37,4 +38,4 @@ body:
  * images (illustrations, diagrams, screenshots)
  * videos
  validations:
- required: true
+ required: true