Merge version 3.9.0~rc1-1+rpi1 and 3.9.0~rc2-1 to produce 3.9.0~rc2-1+rpi1

diff --cc debian/changelog
index 652f571769a17f04e8cf68baefd3c7436011c49f,2ed81f32d3e25e9dc238240776dfce42f6c194cb..160a2ef06127d804a062674534d81671af07224a
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,8 +1,15 @@@
- python3.9 (3.9.0~rc1-1+rpi1) bullseye-staging; urgency=medium
++python3.9 (3.9.0~rc2-1+rpi1) bullseye-staging; urgency=medium
 +
 +  [changes brought forward from 3.9.0~b5-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 30 Jul 2020 10:10:07 +0000]
 +  * Disable testsuite (test_concurrent_futures seems to hang)
 +
-  -- Raspbian forward porter <root@raspbian.org>  Sat, 12 Sep 2020 09:16:50 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Thu, 24 Sep 2020 23:07:55 +0000
++
+ python3.9 (3.9.0~rc2-1) unstable; urgency=medium
+ 
+   * Python 3.9.0 release candidate 2.
+ 
+  -- Matthias Klose <doko@debian.org>  Thu, 17 Sep 2020 12:40:00 +0200
  
  python3.9 (3.9.0~rc1-1) unstable; urgency=medium
  

diff --cc debian/rules
Simple merge