Merge version 1.3.0-2+rpi1 and 1.4.0-1 to produce 1.4.0-1+rpi1

diff --cc debian/changelog
index 68d3397fddd6632ce6a69515b6c5837517ac3008,0dd57a6f82cbabd393639722cb86f4b0eda17e4c..bf33e6f1001c2aeb5487f9ef6cf8d658c16fb029
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,10 -1,11 +1,19 @@@
- dav1d (1.3.0-2+rpi1) trixie-staging; urgency=medium
++dav1d (1.4.0-1+rpi1) trixie-staging; urgency=medium
 +
 +  [changes brought forward from 0.7.1-3+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sun, 12 Jul 2020 23:43:27 +0000]
 +  * Disable asm, it seems to cause the resulting binary to come out
 +    armv7 contaminated.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Fri, 17 Nov 2023 03:00:02 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Tue, 27 Feb 2024 17:38:08 +0000
++
+ dav1d (1.4.0-1) unstable; urgency=medium
+ 
+   * New upstream version 1.4.0
+     - CVE-2024-1580 (Closes: #1064310)
+   * Update VideoLAN Release Signing Key
+   * Remove debian/salsa-ci.yml
+ 
+  -- Dylan Aïssi <daissi@debian.org>  Tue, 20 Feb 2024 21:21:06 +0100
  
  dav1d (1.3.0-2) unstable; urgency=medium