modemmanager: install carrier mapping configuration files

Since ModemManager 1.10.2, per-device carrier mapping configuration
files may be installed, providing support for automatic carrier config
selection.

Signed-off-by: Aleksander Morgado <aleksander@aleksander.es>

net/modemmanager/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=modemmanager
 PKG_VERSION:=1.10.8
-PKG_RELEASE:=4
+PKG_RELEASE:=5
 
 PKG_SOURCE:=ModemManager-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://www.freedesktop.org/software/ModemManager
@@ -117,6 +117,9 @@ define Package/modemmanager/install
 	$(INSTALL_DIR) $(1)/usr/share/dbus-1/system-services
 	$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/share/dbus-1/system-services/org.freedesktop.ModemManager1.service $(1)/usr/share/dbus-1/system-services
 
+	$(INSTALL_DIR) $(1)/usr/share/ModemManager
+	$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/share/ModemManager/*.conf $(1)/usr/share/ModemManager
+
 	$(INSTALL_DIR) $(1)/etc/init.d
 	$(INSTALL_BIN) ./files/modemmanager.init $(1)/etc/init.d/modemmanager