Excavator: Ensure consistent PULL_REQUEST_TEMPLATE.md (#48)

Author: svc-excavator-bot

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,12 @@
+## What happened?
+
+<!--
+Describe what you've observed and why it's bad (please include whatever stacktraces/version numbers you can).
+Clear steps to reproduce the behaviour are always helpful too!
+-->
+
+## What did you want to happen?
+
+<!--
+Suggest better behaviour
+-->

.github/PULL_REQUEST_TEMPLATE.md

@@ -9,5 +9,3 @@
 ## Possible downsides?
 <!-- Please describe any way users could be negatively affected by this PR. -->
 
-## Are Docs needed?
-<!-- Please indicate whether documentation is needed for this PR. -->