fix link

Author: kodster28

src/content/docs/analytics/graphql-api/getting-started/index.mdx

@@ -36,4 +36,4 @@ specific information, such as Firewall and Workers events, please refer to
 [4]: /analytics/graphql-api/getting-started/compose-graphql-query/
 [5]: /analytics/graphql-api/getting-started/execute-graphql-query/
 [6]: /analytics/graphql-api/tutorials/
-[7]: /analytics/graphql-api/explorer/
+[7]: /analytics/graphql-api/get-started/explorer/