Release to experimental.

debian/changelog

@@ -1,10 +1,10 @@
-qt6-base (6.7.2+dfsg-2) UNRELEASED; urgency=medium
+qt6-base (6.7.2+dfsg-2) experimental; urgency=medium
 
   [ Patrick Franz ]
   * Bump B-Ds for the documentation to 6.7.
   * Update symbols from buildlogs.
 
- -- Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>  Thu, 29 Aug 2024 08:25:40 +0200
+ -- Patrick Franz <deltaone@debian.org>  Fri, 30 Aug 2024 12:31:00 +0200
 
 qt6-base (6.7.2+dfsg-1) experimental; urgency=medium