matchbox-wm: Update 1.2.2 -> 1.2.3

Drop a patch merged in the upstream repo.
License changes are due to the addition of SPDX license headers.

(From OE-Core rev: 3409b6b22c7c443e9f4d6c1a5b5f740eaa6587ac)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/matchbox-wm/matchbox-wm/0001-Fix-build-with-gcc-10.patch

@@ -1,41 +0,0 @@
-From 8a8f8446e803cad04d7bbceaab78ee45d9778c3c Mon Sep 17 00:00:00 2001
-From: Adrian Bunk <bunk@stusta.de>
-Date: Tue, 12 May 2020 09:44:05 +0300
-Subject: Fix build with gcc 10
-
-Upstream-Status: Pending
-Signed-off-by: Adrian Bunk <bunk@stusta.de>
----
- src/mbtheme.h | 2 +-
- src/structs.h | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/src/mbtheme.h b/src/mbtheme.h
-index aa9a7c5..ad03bde 100644
---- a/src/mbtheme.h
-+++ b/src/mbtheme.h
-@@ -46,7 +46,7 @@ typedef struct _mb_theme_param
- 
- } MBThemeParam;
- 
--enum {
-+typedef enum {
-   LAYER_GRADIENT_HORIZ = 1,
-   LAYER_GRADIENT_VERT,
-   LAYER_LABEL,
-diff --git a/src/structs.h b/src/structs.h
-index 24985e7..8f53e72 100644
---- a/src/structs.h
-+++ b/src/structs.h
-@@ -148,7 +148,7 @@
- 
- /* Atoms, if you change these check ewmh_init() first */
- 
--enum {
-+typedef enum {
-   WM_STATE = 0,
-   WM_CHANGE_STATE,
-   WM_PROTOCOLS,
--- 
-2.17.1
-

meta/recipes-graphics/matchbox-wm/matchbox-wm_1.2.3.bb

@@ -3,17 +3,15 @@ HOMEPAGE = "http://matchbox-project.org"
 BUGTRACKER = "http://bugzilla.yoctoproject.org/"
 
 LICENSE = "GPL-2.0-or-later"
-LIC_FILES_CHKSUM = "file://src/wm.h;endline=21;md5=a7e844465edbcf79c282369f93caa835 \
-                    file://src/main.c;endline=21;md5=3e5d9f832b527b0d72dbe8e3c4c60b95 \
-                    file://src/wm.c;endline=21;md5=8dc9d24477d87ef5dfbc2e4927146aab"
+LIC_FILES_CHKSUM = "file://src/wm.h;endline=21;md5=ce20617ac10f26045cc57b8d977ab552 \
+                    file://src/main.c;endline=21;md5=508f280276140250ce483e0a44f7a9ec \
+                    file://src/wm.c;endline=21;md5=f54584fb0d48cfc2e6876e0f0e272e6c"
 
 SECTION = "x11/wm"
 DEPENDS = "libmatchbox virtual/libx11 libxext libxrender startup-notification expat gconf libxcursor libxfixes"
 
-# SRCREV tagged 1.2.2
-SRCREV = "27da947e7fbdf9659f7e5bd1e92af92af6c03970"
+SRCREV = "ce8c1053270d960a7235ab5c3435f707541810a4"
 SRC_URI = "git://git.yoctoproject.org/matchbox-window-manager;branch=master \
-           file://0001-Fix-build-with-gcc-10.patch \
            file://kbdconfig"
 
 S = "${WORKDIR}/git"