ibrcommon: add hash file

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/ibrcommon/ibrcommon.hash

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256	  9c457c1ebc01e6216524636628c647bef34ab11bd96f0e0788be8749374fdc20	ibrcommon-1.0.1.tar.gz