Reorder current/revised sections of pull request template (#1342)

"Current" should come before "Revised", right? RIGHT?

This PR addresses that.

Author: sfc-gh-tteixeira

.github/pull_request_template.md

@@ -7,14 +7,14 @@
 <!-- What was specifically changed? Which files, algorithms, links, media? -->
 <!-- Please add them here as a bulleted list -->
 
-**Revised:**
-
-_Insert screenshot of your updated UI/code here_
-
 **Current:**
 
 _Insert screenshot of existing UI/code here_
 
+**Revised:**
+
+_Insert screenshot of your updated UI/code here_
+
 ## 💥 Impact
 
 <!-- what is the scale of this change -->