fix: fix url to the gsoc template (#136)

Author: xmnlab

pages/programs/gsoc/guides/contributor/index.md

@@ -52,7 +52,7 @@ to achieve during the GSoC period. This should include specific milestones, a
 timeline, and how your work will contribute to the project's goals.
 
 Please, follow the template provided
-[here](programs/gsoc/templates/contributor-proposal).
+[here](/programs/gsoc/templates/contributor-proposal).
 
 **Note on Mentor Evaluation**: Mentors will assess if candidates possess the
 basic requirements to contribute effectively to the project. Transparent