fix pr template sec section per new norm.

Author: JFU-NAVA-PBC

.github/pull_request_template.md

@@ -52,7 +52,7 @@ Submitters should complete the following questionnaire:
   - Does this PR add any new software dependencies? **Yes** or **No**.
   - Does this PR modify or invalidate any of our security controls? **Yes** or **No**.
   - Does this PR store or transmit data that was not stored or transmitted before? **Yes** or **No**.
-- If the answer to any of the questions below is **Yes**, then please add StewGoin as a reviewer, and note that this PR should not be merged unless/until he also approves it.
+- If the answer to any of the questions below is **Yes**, then please add a Security Engineer and ISSO as a reviewer, and note that this PR should not be merged unless/until he also approves it.
   - Do you think this PR requires additional review of its security implications for other reasons? **Yes** or **No**.
 
 ### What Needs to Be Merged and Deployed Before this PR?