package/modem-manager: bump version to 1.18.12

This release fixes a few very critical issues that happpen when using a glib2 newer or equal
than 2.73.2 (after the pcre1->pcre2 update)

Signed-off-by: Michael Fischer <mf@go-sys.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/modem-manager/modem-manager.hash

@@ -1,4 +1,4 @@
-# Locally computed
-sha256  16255f8229eeeb2dfecb8dd1370360d46f1015ec85e6fba5c1cbd9f4371d65eb  ModemManager-1.18.10.tar.xz
+#Locally calculated after checking https://www.freedesktop.org/software/ModemManager/ModemManager-1.18.12.tar.xz.asc
+sha256  b464e4925d955a6ca86dd08616e763b26ae46d7fd37dbe281678e34065b1e430  ModemManager-1.18.12.tar.xz
 sha256  8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING
 sha256  dc626520dcd53a22f727af3ee42c770e56c97a64fe3adb063799d8ab032fe551  COPYING.LIB

package/modem-manager/modem-manager.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-MODEM_MANAGER_VERSION = 1.18.10
+MODEM_MANAGER_VERSION = 1.18.12
 MODEM_MANAGER_SOURCE = ModemManager-$(MODEM_MANAGER_VERSION).tar.xz
 MODEM_MANAGER_SITE = http://www.freedesktop.org/software/ModemManager
 MODEM_MANAGER_LICENSE = GPL-2.0+ (programs, plugins), LGPL-2.0+ (libmm-glib)