Merge version 4:21.08.3-1+rpi1 and 4:21.12.3-1 to produce 4:21.12.3-1+rpi1

diff --cc debian/changelog
index b8b6f740290d74d9d4644a7885ac32804c02fcc6,a289772d59dfd225ae84ba7a4f45bd5e604bcbaf..6c6a312db4da43167f966a6af73e88624138d805
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,22 +1,29 @@@
- kio-extras (4:21.08.3-1+rpi1) bookworm-staging; urgency=medium
++kio-extras (4:21.12.3-1+rpi1) bookworm-staging; urgency=medium
 +
 +  [changes brought forward from 4:17.08.3-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 16 Dec 2017 12:43:57 +0000]
 +  * Remove qtwebengine5-dev build-dependency.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Thu, 11 Nov 2021 17:54:27 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Sun, 13 Mar 2022 05:36:59 +0000
++
+ kio-extras (4:21.12.3-1) unstable; urgency=medium
+ 
+   * Team upload.
+   * New upstream release.
+ 
+  -- Pino Toscano <pino@debian.org>  Sat, 05 Mar 2022 16:39:16 +0100
+ 
+ kio-extras (4:21.12.2-1) unstable; urgency=medium
+ 
+   * Team upload.
+   * New upstream release.
+   * CI: enable again blhc, as it works fine now with blhc 0.13.
+   * Drop the kde-l10n breaks/replaces, no more needed after two Debian stable
+     releases.
+   * Update the build dependencies according to the upstream build system:
+     - bump libssh to 0.8.3
+   * Update lintian overrides.
+ 
+  -- Pino Toscano <pino@debian.org>  Sun, 27 Feb 2022 10:32:15 +0100
  
  kio-extras (4:21.08.3-1) unstable; urgency=medium