package/drbd-utils: bump to version 9.21.4

https://github.com/LINBIT/drbd-utils/blob/v9.21.4/ChangeLog

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/drbd-utils/drbd-utils.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256  3827bfed6630f8784ec558a8ac3de68175d544876d897c0810ad141a61487cad  drbd-utils-9.19.0.tar.gz
+sha256  730d68b9ee48df7b2e3ddff38bf54a5bc405651bac0ece180b4f22a468e543b3  drbd-utils-9.21.4.tar.gz
 sha256  1ca3e8f71b7de618968e7ea9fe47822d9e704dc476aef8544033abedec355225  COPYING

package/drbd-utils/drbd-utils.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-DRBD_UTILS_VERSION = 9.19.0
+DRBD_UTILS_VERSION = 9.21.4
 DRBD_UTILS_SITE = http://pkg.linbit.com/downloads/drbd/utils
 DRBD_UTILS_LICENSE = GPL-2.0+
 DRBD_UTILS_LICENSE_FILES = COPYING