Pr template fix (#3448)

* Fix links to Contributing Guidelines in pull request template

* ../

Author: xyOz-dev

.github/pull_request_template.md

@@ -3,7 +3,7 @@ Thank you for contributing to Roo Code!
 
 Before submitting your PR, please ensure:
 - It's linked to an approved GitHub Issue.
-- You've reviewed our [Contributing Guidelines](../../CONTRIBUTING.md).
+- You've reviewed our [Contributing Guidelines](../CONTRIBUTING.md).
 -->
 
 ### Related GitHub Issue
@@ -61,7 +61,7 @@ Detail the steps to test your changes. This helps reviewers verify your work.
 - [ ] **Branch Hygiene**: My branch is up-to-date (rebased) with the `main` branch.
 - [ ] **Documentation Impact**: I have considered if my changes require documentation updates (see "Documentation Updates" section below).
 - [ ] **Changeset**: A changeset has been created using `npm run changeset` if this PR includes user-facing changes or dependency updates.
-- [ ] **Contribution Guidelines**: I have read and agree to the [Contributor Guidelines](../../CONTRIBUTING.md).
+- [ ] **Contribution Guidelines**: I have read and agree to the [Contributor Guidelines](../CONTRIBUTING.md).
 
 ### Screenshots / Videos