[v9.4.x] Fix absolute aliases in contact points page (#74803)

Fix absolute aliases in contact points page (#74672)

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
(cherry picked from commit 5ff999bdae)

Co-authored-by: Jack Baldry <jack.baldry@grafana.com>

docs/sources/alerting/fundamentals/contact-points/index.md

@@ -1,8 +1,8 @@
 ---
 aliases:
-  - /docs/grafana/latest/alerting/contact-points/
-  - /docs/grafana/latest/alerting/unified-alerting/contact-points/
-  - /docs/grafana/latest/alerting/fundamentals/contact-points/contact-point-types/
+  - ../contact-points/
+  - ../unified-alerting/contact-points/
+  - contact-point-types/
 description: Create or edit contact point
 keywords:
   - grafana