Add salt-formula-linux as a build-dep
diff --git a/debian/control b/debian/control
index d73ee38..ca1f1d1 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@
Maintainer: Michael Kuty <michael.kuty@tcpcloud.eu>
Section: admin
Priority: optional
-Build-Depends: salt-master, python, python-yaml, debhelper (>= 9), salt-master, python, python-yaml
+Build-Depends: salt-master, python, python-yaml, debhelper (>= 9), salt-master, python, python-yaml, salt-formula-linux
Standards-Version: 3.9.6
Homepage: http://www.tcpcloud.eu
Vcs-Browser: https://github.com/tcpcloud/salt-formula-docker