fix(template): remove invalid render property from bug report template

[saseungmin]

Summary

Fix bug report issue template not displaying properly due to invalid render: js property.

• Removed invalid render: js property from bug report template
• Issue template now displays correctly in GitHub Issues interface

before

after

reference

• https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema#input

Test plan

[satya164]

Thanks for the PR