[smuxi: 29/37] Debian: add NUnit to build deps to fix build on Mono 6

[Mirco M. M. Bauer <mmmbauer src gnome org>]

commit 244d0a4762cbf07e1553573df82c32897e6c365f
Author: Mirco Bauer <meebey meebey net>
Date:   Sun Nov 22 16:37:07 2020 +0800

    Debian: add NUnit to build deps to fix build on Mono 6
    
    Mono >= 6 no longer ship NUnit thus we have to explicitly install it as a build
    dependency.
    
    See also 6508f97645e424c75c46ba8809db7c54d009f783

 debian/control | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/debian/control b/debian/control
index 7ba74605..245e0a96 100644
--- a/debian/control
+++ b/debian/control
@@ -8,6 +8,7 @@ Build-Depends-Indep: cli-common-dev (>= 0.5.7),
  mono-xbuild (>= 2.6),
  libnini-cil-dev (>= 1.1),
  liblog4net-cil-dev,
+ libnunit-cil-dev,
  libgtk2.0-cil-dev (>= 2.8),
  libglade2.0-cil-dev (>= 2.8),
  libglib2.0-cil-dev (>= 2.8),