Merge version 5.9-3+rpi1 and 5.9.3-1 to produce 5.9.3-1+rpi1

diff --cc debian/changelog
index e7a20b5b64be3144512841cec61bd97c17c333a8,1205d68944b88363f4acfafc2bf9b548f812ea88..d11be5a919d73d9e1e92b4e2ebf422ba1c6ebd8d
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,10 +1,17 @@@
- mercurial (5.9-3+rpi1) bookworm-staging; urgency=medium
++mercurial (5.9.3-1+rpi1) bookworm-staging; urgency=medium
 +
 +  [changes brought forward from 5.5.2-1+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sun, 13 Dec 2020 10:30:51 +0000]
 +  * Disable testsuite.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Wed, 29 Sep 2021 09:22:01 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Thu, 11 Nov 2021 22:17:07 +0000
++
+ mercurial (5.9.3-1) unstable; urgency=medium
+ 
+   * New upstream release.
+     + proposed_upstream__revlog_s390x_part[12].patch: dropped, merged upstream
+     + deb_specific__test_zstd_s390x.patch: updated
+ 
+  -- Julien Cristau <jcristau@debian.org>  Thu, 28 Oct 2021 22:22:46 +0200
  
  mercurial (5.9-3) unstable; urgency=medium