chore(template): fix PR template (#107)

Author: shinGangan

.github/pull_request_template.md

@@ -21,12 +21,3 @@
 
 <!-- Describe your changes in detail -->
 <!-- Why is this change required? What problem does it solve? -->
-
-### 📝 Checklist
-
-<!-- Put an `x` in all the boxes that apply. -->
-<!-- If your change requires a documentation PR, please link it appropriately -->
-<!-- If you're unsure about any of these, don't hesitate to ask. We're here to help! -->
-
-- [ ] I have linked an issue or discussion.
-- [ ] I have updated the documentation accordingly.