[contributing] Remove front matter from pr template

woojiahao · woojiahao · commit 29ea1447fc8d · 2025-08-03T12:03:42.000+08:00
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
@@ -1,11 +1,3 @@
----
-name: Submit Exercise for Review
-about: Creating a new exercise for Git-Mastery? Submit it through exercise review.
-title: [Exercise Review]
-labels: exercise-review
-assignees: woojiahao
----
-
 # Exercise Review
 
 ## Exercise Objectives
