Merge version 1.5.2-1+rpi1 and 1.6.1-1 to produce 1.6.1-1+rpi1

diff --cc debian/changelog
index 494885356c790b28ea41e844e5a0558e7208f502,ffa7bda96a0cc426ed99eea0d3bf8e5d87e81542..8b16589b123db787fc0275fd27e9448a6bbfeffe
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,14 +1,21 @@@
- libgpiod (1.5.2-1+rpi1) bullseye-staging; urgency=medium
++libgpiod (1.6.1-1+rpi1) bullseye-staging; urgency=medium
 +
 +  [changes brought forward from 1.2-3+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 14 Mar 2019 19:53:16 +0000]
 +  * Update symbols file for raspbian.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Tue, 08 Sep 2020 16:58:58 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Mon, 09 Nov 2020 18:47:55 +0000
++
+ libgpiod (1.6.1-1) unstable; urgency=medium
+ 
+   * Import new upstream release
+   * Fix event timestamp calculation for 32bit (Closes: #972263)
+   * Add missing Build-Depends: linux-libc-dev (Closes: #972489)
+   * Fix FTCBFS - Thanks to Helmut Grohne <helmut.grohne@intenta.de>
+     (Closes: #972488)
+     - Multiarchify python Build-Depends.
+     - Install pre-built manpages during cross builds.
+ 
+  -- SZ Lin (林上智) <szlin@debian.org>  Wed, 04 Nov 2020 15:48:20 +0800
  
  libgpiod (1.5.2-1) unstable; urgency=medium