libgpg-error: add hash file

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

package/libgpg-error/libgpg-error.hash

@@ -0,0 +1,2 @@
+# Locally calculated after checking pgp signature
+sha256	fa6fbf315efa33a943751e3c4d04ea3d41ddf4bdee5727de3c0978277d52923b	libgpg-error-1.12.tar.gz