Add 'projects/rccl-tests/' from commit '6405c76e6826663bbb67bd40aeee8c70aa5d3094'

git-subtree-dir: projects/rccl-tests
git-subtree-mainline: 42d84317cf
git-subtree-split: 6405c76e68

projects/rccl-tests/.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,16 @@
+## Details
+___Do not mention proprietary info or link to internal work items in this PR.___
+
+**Work item:** _"Internal", or link to GitHub issue (if applicable)._
+
+**What were the changes?**  
+_One sentence describing the work done._
+
+**Why were the changes made?**  
+_Explain the motivation behind the work. Provide any publicly-available historical context._
+
+**How was the outcome achieved?**  
+_Technical details behind the work. Explain any publicly-available hardware peculiarities._
+
+**Additional Documentation:**  
+_What else should the reviewer know?_