libosip2: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libosip2/libosip2.hash

@@ -0,0 +1,2 @@
+# Locally calculated after checking pgp signature
+sha256	c9a18b0c760506d150017cdb1fa5c1cefe12b8dcbbf9a7e784eb75af376e96cd	libosip2-3.6.0.tar.gz