Move debian dir to the master

Add debian dir to combine building workflow

Change-Id: I07e631274fe51183a38a09ab4701f5ae16dc2928
PROD: https://mirantis.jira.com/browse/PROD-20910
diff --git a/debian/lintian-overrides b/debian/lintian-overrides
new file mode 100644
index 0000000..f8ea75e
--- /dev/null
+++ b/debian/lintian-overrides
@@ -0,0 +1,2 @@
+salt-formula-horizon binary: shell-script-fails-syntax-check usr/share/salt-formulas/env/horizon/files/gunicorn_start
+salt-formula-horizon binary: script-not-executable usr/share/salt-formulas/env/horizon/files/gunicorn_start