chore: update PR template (#42)

.github/pull-request-template.md

@@ -1,13 +1,26 @@
----
-name: Pull request template
-about: 'type(scope): Subject of the pull request '
----
+<!--
+  Thanks for submitting a pull request!
+  We appreciate you spending the time to work on these changes.
+  Please provide enough information so that others can review your pull request.
+  
+  Please read the contribution document: https://github.com/lacework/terraform-kubernetes-agent/blob/main/CONTRIBUTING.md
+--->
 
-***Issue***: Include link to the Jira/Github Issue
+## Summary
 
-***Description:***
-Provide a detailed description of the changes made by this pull request.
+<!--
+ Explain the **motivation** for making this change. What existing problem does the pull request solve?
+-->
 
-***Additional Info:***
-Include any other relevant information such as how to use the new fuctionality, screenshots, etc.
+## How did you test this change?
 
+<!--
+  How exactly did you verify that your PR solves the issue you wanted to solve?
+  Include any other relevant information such as how to use the new functionality, screenshots, etc.
+-->
+
+## Issue
+
+<!--
+  Include the link to a Jira/Github issue
+-->