Update release text to June, 2024

Author: MikeRayMSFT

articles/azure-arc/data/includes/azure-arc-data-preview-release.md

@@ -12,7 +12,7 @@ ms.date: 04/30/2024
 At this time, a test or preview build is not available for the next release.
 -->
 
-May, 2024 preview release is now available.
+June, 2024 preview release is now available.
 
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