Update pull_request_template.md

Author: themr0c

.github/pull_request_template.md

@@ -8,21 +8,7 @@
 <!--- Specify the version(s) of RHDH that your PR applies to. -->
 
 **Issue:**
-<!--- Add a link to the Bugzilla, Jira, or GitHub issue. --->
+<!--- Add a link to the Jira issue. --->
 
 **Link to docs preview:**
 <!--- Add direct link(s) to the exact page(s) that contain the updated content from the preview build. --->
-
-**Reviews:**
-- [ ] SME: @ mention assignee
-- [ ] QE: @ mention assignee
-- [ ] Docs review: @ mention assignee
-- [ ] Additional review: @mention assignee (by writer)
-<!--- SME approval is required to merge a PR unless the changes are made by a subject matter expert. --->
-<!--- QE approval is required to merge a PR unless there are no technical changes to the content. --->
-<!--- Docs team approval is required for ALL PRs. --->
-
-**Additional information:**
-<!--- Optional: Include additional context or expand the description here.--->
-
-<!--- After you open your PR, request reviews from all required stakeholders via Slack GitHub, or Jira. --->