ci: update pull request template

.github/pull_request_template.md

@@ -6,24 +6,11 @@ Please check if your PR fulfills the following requirements:
 - [ ] Tests for the changes have been added/updated or not needed
 - [ ] Docs and demo have been added/updated or not needed
 
-## PR Type
-
-What kind of change does this PR introduce?
-
-- [ ] Bugfix
-- [ ] Feature
-- [ ] Component style update
-- [ ] Code style update (formatting, local variables)
-- [ ] Refactoring (no functional changes, no api changes)
-- [ ] Build related changes
-- [ ] CI related changes
-- [ ] Documentation content changes
-- [ ] Application (the showcase website) / infrastructure changes
-- [ ] Other... Please describe:
-
 ## What is the current behavior?
 <!-- Please describe the current behavior that you are modifying, or link to a relevant issue. -->
 
+
 ## What is the new behavior?
 
+
 ## Other information