Merge version 78.8.0esr-1~deb10u1+rpi1 and 78.9.0esr-1~deb10u1 to produce 78.9.0esr...

diff --cc debian/changelog
index 3d6d38677ed0b736a4c250a257dbb979e6f43df0,2cf7e651c57239ee6cd196641f59a9c474189405..c39cd3f0b7eeec0c8d5647b8160da887aba31d38
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,22 -1,10 +1,30 @@@
- firefox-esr (78.8.0esr-1~deb10u1+rpi1) buster-staging; urgency=medium
++firefox-esr (78.9.0esr-1~deb10u1+rpi1) buster-staging; urgency=medium
 +
 +  [changes brought forward from 60.3.0esr-1+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Wed, 05 Dec 2018 06:56:52 +0000]
 +  * Hack broken rust target selection so it produces the right target
 +    on raspbian.
 +  * Fix clean target.
 +
 +  [changes introduce in 60.8.0esr-1+rpi1 by Peter Michael Green]
 +  * Use a fake homedir for build (Closes: 933757).
 +
 +  [changes introduced in 68.2.0esr-1+rpi1 by Peter Michael Green]
 +  * Disable webrtc, it seems to fail to build on raspbian.
 +  * Try to disable Neon
 +
 +  [changes introduced in 78.3.0esr-2+rpi1 by Peter Michael Green]
 +  * Clean up pycache directories.
 +  * Disable neon in qcms.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Thu, 25 Feb 2021 15:29:59 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Tue, 30 Mar 2021 10:31:13 +0000
++
+ firefox-esr (78.9.0esr-1~deb10u1) buster-security; urgency=medium
+ 
+   * New upstream release.
+   * Fixes for mfsa2021-11, also known as:
+     CVE-2021-23981, CVE-2021-23982, CVE-2021-23984, CVE-2021-23987.
+ 
+  -- Mike Hommey <glandium@debian.org>  Wed, 24 Mar 2021 05:46:46 +0900
  
  firefox-esr (78.8.0esr-1~deb10u1) buster-security; urgency=medium