Merge version 21.08.2-1+rpi1 and 21.08.3-1 to produce 21.08.3-1+rpi1

diff --cc debian/changelog
index 22c9522c7dc675f8d6b9bc98c6179b663cb0d91d,991f68cf82abf840a74c1a18ec9db280295ae8a5..12ea200c8a90ad66b7102c71aafedabbc494b359
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,10 +1,17 @@@
- kdenlive (21.08.2-1+rpi1) bookworm-staging; urgency=medium
++kdenlive (21.08.3-1+rpi1) bookworm-staging; urgency=medium
 +
 +  [changes brought forward from 21.08.1-1+rpi1 by root <Peter Michael Green <plugwash@raspbian.org> at Sun, 12 Sep 2021 21:45:33 +0000]
 +  * Remove armhf from architecture list of qtwebengine build-dependency.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Thu, 21 Oct 2021 15:45:47 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Mon, 06 Dec 2021 10:30:10 +0000
++
+ kdenlive (21.08.3-1) unstable; urgency=medium
+ 
+   * New upstream release.
+   * Adjust lintian overrides.
+   * Use new debian/upstream/signing-key.asc.
+ 
+  -- Patrick Matthäi <pmatthaei@debian.org>  Thu, 04 Nov 2021 10:25:34 +0100
  
  kdenlive (21.08.2-1) unstable; urgency=medium