Merge version 2.5.1-1+rpi1 and 2.5.2-2 to produce 2.5.2-2+rpi1

diff --cc debian/changelog
index 4cc581040b075bac51e5e11fb4892c616e3e3f5b,9b9f834ba45096f8affa524cb8313f1563db55db..c7e1cf7e7f6a11122fba64133e21a813dbc2dc60
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,10 -1,16 +1,24 @@@
- libseccomp (2.5.1-1+rpi1) bullseye-staging; urgency=medium
++libseccomp (2.5.2-2+rpi1) bookworm-staging; urgency=medium
 +
 +  [changes brought forward from 2.4.1-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Wed, 24 Jul 2019 22:12:36 +0000]
 +  * Move valigrind from build-depends to build-conflicts, raspbians valgrind
 +    is somewhat broken and causes testsuite failures.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Tue, 29 Dec 2020 13:41:53 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Tue, 12 Oct 2021 07:55:58 +0000
++
+ libseccomp (2.5.2-2) unstable; urgency=medium
+ 
+   * Revert mips and powerpc multiplexed syscall handling.
+     - Fixes test suite failures. (Closes: #994285)
+ 
+  -- Felix Geyer <fgeyer@debian.org>  Sun, 03 Oct 2021 23:26:59 +0200
+ 
+ libseccomp (2.5.2-1) unstable; urgency=medium
+ 
+   * New upstream release.
+   * Update watch file.
+ 
+  -- Felix Geyer <fgeyer@debian.org>  Tue, 07 Sep 2021 11:14:34 +0200
  
  libseccomp (2.5.1-1) unstable; urgency=medium