release to experimental, as team upload

debian/changelog

@@ -1,9 +1,9 @@
-qt6-base (6.4.0+dfsg-2) UNRELEASED; urgency=medium
+qt6-base (6.4.0+dfsg-2) experimental; urgency=medium
 
-  [ Pino Toscano ]
+  * Team upload.
   * Update symbols files from the logs of buildds.
 
- -- Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>  Sun, 02 Oct 2022 07:42:05 +0200
+ -- Pino Toscano <pino@debian.org>  Sun, 02 Oct 2022 08:19:09 +0200
 
 qt6-base (6.4.0+dfsg-1) experimental; urgency=medium