chore: update the PULL_REQUEST_TEMPLATE (#36700)

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,9 +1,14 @@
 <!--
 First of all, thank you for your contribution! 😄
 
-New feature please send a pull request to feature branch, and rest to master branch.
-Pull requests will be merged after one of the collaborators approve.
-Please makes sure that these forms are filled before submitting your pull request, thank you!
+For requesting to pull a new feature or bugfix, please send it from a feature/bugfix branch based on the `master` branch.
+
+Before submitting your pull request, please make sure the checklist below is confirmed.
+
+Your pull requests will be merged after one of the collaborators approve.
+
+Thank you!
+
 -->
 
 [[中文版模板 / Chinese template](https://github.com/ant-design/ant-design/blob/master/.github/PULL_REQUEST_TEMPLATE/pr_cn.md)]
@@ -29,7 +34,7 @@ Please makes sure that these forms are filled before submitting your pull reques
 ### 🔗 Related issue link
 
 <!--
-1. Describe the source of requirement, like related issue link.
+1. Put the related issue or discussion links here.
 -->
 
 ### 💡 Background and solution
@@ -37,7 +42,7 @@ Please makes sure that these forms are filled before submitting your pull reques
 <!--
 1. Describe the problem and the scenario.
 2. GIF or snapshot should be provided if includes UI/interactive modification.
-3. How to fix the problem, and list final API implementation and usage sample if that is a new feature.
+3. How to fix the problem, and list the final API implementation and usage sample if that is a new feature.
 -->
 
 ### 📝 Changelog
@@ -51,7 +56,7 @@ Describe changes from the user side, and list all potential break changes or oth
 | 🇺🇸 English |           |
 | 🇨🇳 Chinese |           |
 
-### ☑️ Self Check before Merge
+### ☑️ Self-Check before Merge
 
 ⚠️ Please check all items below before review. ⚠️