Merge pull request #569 from Ahmad-A0/main

Add pull_request_template.md

Author: Ahmad-A0

.github/pull_request_template.md

@@ -0,0 +1,8 @@
+- **File(s) Modified**: _["1-Two-Sum.py, 2-Add-Two-Numbers.py, etc..."]_
+- **Language(s) Used**: _["python, javascript, etc..."]_
+- **Submission URL**: _["https://leetcode.com/submissions/detail/xxxxxxxxx/"]_
+
+[//]: # "Getting the Submission URL"
+[//]: # "Go to the leetcode [`Submissions tab`](https://user-images.githubusercontent.com/71089234/180188604-b1ecaf90-bf27-4fd6-a559-5567aebf8930.png)"
+[//]: # "and [click on the `Accepted` status of your submission.](https://user-images.githubusercontent.com/71089234/180189321-1a48c33f-aa65-4b29-8aaa-685f4f5f8c9e.png)]"
+[//]: # "Finally copy the URL from the nav bar, it should look like https://leetcode.com/submissions/detail/xxxxxxxxx/"