Add a blog post about the tuned migration

Signed-off-by: Pat Riehecky <[email protected]>

Author: jcpunk

_posts/2023-08-23-tuned-migration.md

@@ -0,0 +1,14 @@
+---
+layout: post
+title: Vox Pupuli Changelog - Migrating jcpunk/tuned to Vox Pupuli
+date: 2023-08-23
+github_username: jcpunk
+twitter_username: patriehecky
+category: changelog
+---
+
+Due to high demand in the community, we migrated
+[jcpunk/tuned](https://forge.puppet.com/modules/jcpunk/tuned/readme)
+to [Vox Pupuli](https://forge.puppet.com/modules/puppet/tuned/readme).
+
+The first release in the Vox Pupuli namespace is still pending.