fix: broken standards link in pr template (#6924)

Co-authored-by: Chris Holt <[email protected]>
Co-authored-by: Jane Chu <[email protected]>

.github/pull_request_template.md

@@ -47,7 +47,7 @@ Please provide a summary of the tests affected by this work and any unique strat
 - [ ] I have added tests for my changes.
 - [ ] I have tested my changes.
 - [ ] I have updated the project documentation to reflect my changes.
-- [ ] I have read the [CONTRIBUTING](https://github.com/microsoft/fast/blob/master/CONTRIBUTING.md) documentation and followed the [standards](/docs/community/code-of-conduct/#our-standards) for this project.
+- [ ] I have read the [CONTRIBUTING](https://github.com/microsoft/fast/blob/master/CONTRIBUTING.md) documentation and followed the [standards](https://github.com/microsoft/fast/blob/master/CODE_OF_CONDUCT.md#our-standards) for this project.
 
 ## ⏭ Next Steps