Adding debian version 0.5.4-1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

debian/patches/debian/0001-cargo.patch

@@ -0,0 +1,15 @@
+Author: Daniel Baumann <daniel@debian.org>
+Description: Updating cargo crate depends to available versions in the debian archive.
+
+diff -Naurp rust-ssh2-config.orig/Cargo.toml rust-ssh2-config/Cargo.toml
+--- rust-ssh2-config.orig/Cargo.toml
++++ rust-ssh2-config/Cargo.toml
+@@ -66,7 +66,7 @@ path = "examples/query.rs"
+ version = "^2"
+ 
+ [dependencies.dirs]
+-version = "^6"
++version = "^5"
+ 
+ [dependencies.glob]
+ version = "0.3"

debian/patches/series

@@ -0,0 +1 @@
+debian/0001-cargo.patch