Update pull_request_template.md (#257)

.github/pull_request_template.md

 # Peer Review Information:
-Information on any code, feature, documentation changes here
-**Editor Version Target (i.e. 19.3, 20.1)**: 2019.3
+**Editor Version Target**: 2019.4
 
 ## Dev Testing:
 **Tests Added**: 
 **At Risk Areas**: 
 
-**Notes + Expectations**: 
-
+- [ ] - Updated test rail