gnupg2: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/gnupg2/gnupg2.hash

@@ -0,0 +1,2 @@
+# Locally calculated after checking pgp signature
+sha256	7758e30dc382ae7a7167ed41b7f936aa50af5ea2d6fccdef663b5b750b65b8e0	gnupg-2.0.26.tar.bz2