Simplify pull request template

Fixes govdirectory#442

PULL_REQUEST_TEMPLATE.md

@@ -4,26 +4,15 @@
 
 ## Issue Reference
 
-<!-- Link to the related issue in the repository. -->
+<!-- Optional link to the related issue in the repository. -->
 Fixes #(issue)
 
-## PR Details
-
-### Type of Change
-
-- [ ] Bug fix
-- [ ] New feature
-- [ ] Breaking change
-- [ ] Documentation update
-- [ ] Code refactor
-
 ## Checklist
 
 Please **ensure** the following before submitting the PR:
 
 - [ ] I have **tested** the changes locally, and they work as expected.
 - [ ] The code follows the project's coding standards and conventions.
-- [ ] Any **query changes** have been verified and are working correctly.
 - [ ] I have **updated relevant documentation** (if needed).
 - [ ] I have added unit **tests** or performed manual testing where necessary.