Update .github/PULL_REQUEST_TEMPLATE.md

Author: Jibola

.github/PULL_REQUEST_TEMPLATE.md

@@ -22,7 +22,7 @@ All contributions must be written and understood by human contributors.
 
 ### Checklist for Author
 
-- [ ] Did you update the changelog (if necessary)? 
+- [ ] Did you update the changelog (if necessary)?
 - [ ] Is the intention of the code captured in relevant tests?
 - [ ] If there are new TODOs, has a related JIRA ticket been created?
 - [ ] Has a MongoDB Employee run [the patch build of this PR](https://github.com/mongodb-labs/ai-ml-pipeline-testing?tab=readme-ov-file#running-a-patch-build-of-a-given-pr)?