update issue link

(cherry picked from commit bd79adf)

items.md

@@ -14,7 +14,7 @@ Example: <https://demo.dspace.org/server/#/server/api/core/items>
 **/api/core/items/<:uuid>**
 
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-:warning: In the below example response, the existence of the `place` field for specific metadata values is still under analysis. We are determining whether it can be removed entirely in favor of using the array index (as the `place` field represents the index of each value in an ordered array). For more details see https://jira.duraspace.org/browse/DS-4242
+:warning: In the below example response, the existence of the `place` field for specific metadata values is still under analysis. We are determining whether it can be removed entirely in favor of using the array index (as the `place` field represents the index of each value in an ordered array). For more details see Github issue https://github.com/DSpace/DSpace/issues/7582
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 Provide detailed information about a specific item. The JSON response document is as follow