Merge version 6.4.2~rc1-2+rpi1 and 6.4.2-1 to produce 6.4.2-1+rpi1

diff --cc debian/changelog
index 9f1da6a15af6a94f2af8a1839da69d28af80f76f,4cd5d264e9fd30771fd69a99c1c3ee6607ffd72b..de3ff38324e666e97aeccdd99122f13407be591e
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,10 +1,17 @@@
- qt6-remoteobjects (6.4.2~rc1-2+rpi1) bookworm-staging; urgency=medium
++qt6-remoteobjects (6.4.2-1+rpi1) bookworm-staging; urgency=medium
 +
 +  [changes brought forward from 6.2.4-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 30 Jul 2022 18:14:13 +0000]
 +  * Update sybols file for raspbian.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Tue, 17 Jan 2023 10:49:47 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Mon, 30 Jan 2023 12:24:38 +0000
++
+ qt6-remoteobjects (6.4.2-1) unstable; urgency=medium
+ 
+   [ Patrick Franz ]
+   * Switch to the official 6.4.2 tarball, the tarball is the same.
+   * Enable link time optimization.
+ 
+  -- Patrick Franz <deltaone@debian.org>  Sun, 22 Jan 2023 11:37:39 +0100
  
  qt6-remoteobjects (6.4.2~rc1-2) unstable; urgency=medium
  

diff --cc debian/libqt6remoteobjects6.symbols
Simple merge