package/dovecot-pigeonhole: add hash

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/dovecot-pigeonhole/dovecot-pigeonhole.hash

@@ -0,0 +1,2 @@
+# Locally computed
+sha256	04a13ec11652cbff812519eacf4db7dda648ab5c4c5f63b43a437d1fb0cc8d2a	dovecot-2.2-pigeonhole-0.4.7.tar.gz