Create pull_request_template.md

gives a draft PR template for each PR

Author: pallasite99

.github/pull_request_template.md

@@ -4,6 +4,14 @@ _Please include a summary of the change and which issue is fixed. Please also in
 
 Fixes # (issue)
 
+## Current status
+
+- [ ] Waiting for review
+- [ ] Waiting for comment resolution
+- [ ] Waiting for merge
+- [ ] Draft
+- [ ] Trivial PR (nominal cosmetic/typo/whitespace changes)
+
 ## Type of change
 
 Please delete options that are not relevant.
@@ -13,6 +21,10 @@ Please delete options that are not relevant.
 - Breaking change (fix or feature that would cause existing functionality to not work as expected)
 - This change requires a documentation update
 
+## Linked issue(s)
+
+_Mention issues which are affected by / will be solved / dependent on this here_
+
 ## How Has This Been Tested?
 
 _Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration_