lua-csnappy: add hash file

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/lua-csnappy/lua-csnappy.hash

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256	3504789c7832f4ed3d7aef47ba9d62940985cde7556284db2233842bfb7d8876  lua-csnappy-0.1.3-1.src.rock