Shortened PR template (#12066)

Author: melinath

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,36 +1,16 @@
-<!-- Put a description of what this PR is for here, along with any references to issues that this resolves or contributes to -->
-
-
 <!--
-Please self-review your PR against the review checklist before creating it: https://googlecloudplatform.github.io/magic-modules/contribute/review-pr/
+Complete the self-review checklist to help speed up the review process: https://googlecloudplatform.github.io/magic-modules/contribute/review-pr/
 
-Completing the checklist will help speed up the review process, and we appreciate you spending time on them before sending
-your code to be reviewed.
+If your PR is still work in progress, please create it in draft mode.
 
-If your PR is still work in progress, please create it in draft mode
+Put a description of what this PR is for here, along with any references to issues that this resolves or contributes to.
+For example: Fixes https://github.com/hashicorp/terraform-provider-google/issues/ISSUE_ID
 -->
 
-<!-- AUTOCHANGELOG for Downstream PRs.
-
-Please select one of the following "release-note:" headings:
-    - release-note:enhancement
-    - release-note:bug
-    - release-note:note
-    - release-note:new-resource
-    - release-note:new-datasource
-    - release-note:deprecation
-    - release-note:breaking-change
-    - release-note:none
-
-Unless you choose release-note:none, please add a release note.
-
-See https://googlecloudplatform.github.io/magic-modules/contribute/release-notes/ for writing good release notes.
-
-You can add more release note blocks if you want more than one CHANGELOG
-entry for this PR.
--->
 **Release Note Template for Downstream PRs (will be copied)**
 
+See [Write release notes](https://googlecloudplatform.github.io/magic-modules/contribute/release-notes/) for guidance.
+
 ```release-note:REPLACEME
 
 ```