libgpgme: bump to version 1.5.4

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

package/libgpgme/libgpgme.hash

@@ -1,2 +1,2 @@
-# From https://www.gnupg.org/download/integrity_check.html
-sha1  8dd7711a4de117994fe2d45879ef8a9900d50f6a  gpgme-1.5.3.tar.bz2
+# Locally calculated after checking pgp signature
+sha256	bb38c0ec8815c9e94e6047b484984808a8dad9d6bec8df33dc5339fd55ffea6c	gpgme-1.5.4.tar.bz2

package/libgpgme/libgpgme.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBGPGME_VERSION = 1.5.3
+LIBGPGME_VERSION = 1.5.4
 LIBGPGME_SITE = ftp://ftp.gnupg.org/gcrypt/gpgme
 LIBGPGME_SOURCE = gpgme-$(LIBGPGME_VERSION).tar.bz2
 LIBGPGME_LICENSE = LGPLv2.1+