(DOCSP-15221): Add redirect for hashed indexes

Author: jeff-allen-mongo

config/redirects

@@ -1392,6 +1392,8 @@ raw: /master/release-notes/3.0-general-improvements -> ${base}/release-notes/3.0
 [v3.6-*]: /${version}/tutorial/deploy-sharded-cluster-hashed-sharding -> ${base}/${version}/tutorial/deploy-shard-cluster/
 [v3.6-*]: /${version}/tutorial/deploy-sharded-cluster-ranged-sharding -> ${base}/${version}/tutorial/deploy-shard-cluster/
 
+[v3.6-*]: /${version}/core/hashed -> ${base}/${version}/core/index-hashed/
+
 [v3.6-*]: /${version}/core/data-modeling-json-schema -> ${base}/${version}/core/schema-validation/
 [v3.6-*]: /${version}/core/distributed-write-operations -> ${base}/${version}/core/distributed-queries/
 [v3.6-*]: /${version}/reference/operator/meta/snapshot -> ${base}/${version}/reference/operator/meta/