iptables path not correct for ubuntu 20.04

[Paillomams]

In file ChainMgr.pm line 683:
Iptables path is not correct for ubuntu 20.04:
my $ipt_bin = '/usr/sbin/iptables';

It should be:
my $ipt_bin = '/usr/sbin/iptables';

[Launchpad Janitor (janitor)]

This bug was fixed in the package libiptables-chainmgr-perl - 1.6-2

---------------
libiptables-chainmgr-perl (1.6-2) unstable; urgency=medium

  * Team upload.

  [ Salvatore Bonaccorso ]
  * Update Vcs-* headers for switch to salsa.debian.org

  [ gregor herrmann ]
  * debian/watch: use uscan version 4.

  [ Debian Janitor ]
  * Trim trailing whitespace.
  * Bump debhelper from old 9 to 12.
  * Set debhelper-compat version in Build-Depends.
  * Set upstream metadata fields: Bug-Database, Bug-Submit, Repository-
    Browse.
  * Remove obsolete fields Contact, Name from debian/upstream/metadata
    (already present in machine-readable debian/copyright).

  [ gregor herrmann ]
  * Add patch to update path to `iptables'. (LP: #1898970)
  * Declare compliance with Debian Policy 4.5.0.
  * Set Rules-Requires-Root: no.
  * Annotate test-only build dependencies with <!nocheck>.
  * Bump debhelper-compat to 13.

 -- gregor herrmann <email address hidden> Thu, 08 Oct 2020 18:35:50 +0200