[bluez/bluez] d764f7: Release 5.68

[Marcel Holtmann <noreply@xxxxxxxxxx>]

  Branch: refs/heads/master
  Home:   https://github.com/bluez/bluez
  Commit: d764f78f27653bc1df71c462e9aca7a18bc75f9f
      https://github.com/bluez/bluez/commit/d764f78f27653bc1df71c462e9aca7a18bc75f9f
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   2023-06-30 (Fri, 30 Jun 2023)

  Changed paths:
    M ChangeLog
    M configure.ac

  Log Message:
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  Release 5.68