Add Debian packaging information

Change-Id: Id5044b1835190edc948952d207a5196a18669eb1
diff --git a/debian/osmo-remsim-bankd.install b/debian/osmo-remsim-bankd.install
new file mode 100644
index 0000000..d8168d5
--- /dev/null
+++ b/debian/osmo-remsim-bankd.install
@@ -0,0 +1 @@
+usr/bin/osmo-remsim-bankd