package/gflags: bump to version 2.2.2

Signed-off-by: Gilles Talis <gilles.talis@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/gflags/gflags.hash

@@ -1,5 +1,5 @@
 # Locally computed
-sha256	466c36c6508a451734e4f4d76825cf9cd9b8716d2b70ef36479ae40f08271f88	gflags-2.2.0.tar.gz
+sha256 34af2f15cf7367513b352bdcd2493ab14ce43692d2dcd9dfc499492966c64dcf gflags-2.2.2.tar.gz
 
 # Hash for license file:
 sha256 90d1f3701813c3cd65eee2dc736746fe46b465918f3f7d6d31463a2018b33fa5  COPYING.txt

package/gflags/gflags.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GFLAGS_VERSION = 2.2.0
+GFLAGS_VERSION = 2.2.2
 GFLAGS_SITE = $(call github,gflags,gflags,v$(GFLAGS_VERSION))
 GFLAGS_INSTALL_STAGING = YES
 GFLAGS_LICENSE = BSD-3-Clause