swanmon: update to Git HEAD (2026-04-23)

c0e2e3c28293 swanmon: replace glib queue with json_stack
40bcc77fc83c CMakeLists: remove setting empty link flags
52901f35daff query: fix wrong include
25a0c1719225 cmake: bump cmake minimum up to 3.13
f6aa6b659d11 README: update documentation
b2d1ec4e546f main: fully initialize terminating NULL command

Remove the no longer needed glib2 dependency.
Drop the superseded 001-cmake4.patch.

Signed-off-by: Wei-Ting Yang <williamatcg@gmail.com>

utils/swanmon/Makefile

@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=swanmon
-PKG_VERSION:=0.1
-PKG_RELEASE:=2
+PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/TDT-AG/swanmon
-PKG_SOURCE_VERSION:=296096e172005cae855c316f859265aba8b2e472
-PKG_MIRROR_HASH:=f69f27e976f35ad15bd95e8f06b950b48bca957f0fe3e00c2cf8c381cbf05bc3
+PKG_SOURCE_DATE:=2026-04-23
+PKG_SOURCE_VERSION:=c0e2e3c282937b90888e38aaf1195d089b370f40
+PKG_MIRROR_HASH:=c2c99f0775ce90552159488463f202544fb83b435cd3961e1edef4856a266702
 
 PKG_MAINTAINER:=Lukas Voegl <lvoegl@tdt.de>
 PKG_LICENSE:=LGPL-2.1-or-later
@@ -24,13 +24,12 @@ PKG_BUILD_PARALLEL:=1
 
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/cmake.mk
-include $(INCLUDE_DIR)/nls.mk
 
 define Package/swanmon
   SECTION:=utils
   CATEGORY:=Utilities
   TITLE:=strongSwan monitoring tool
-  DEPENDS:=+davici +glib2 +libjson-c
+  DEPENDS:=+davici +libjson-c
 endef
 
 define Package/swanmon/description

utils/swanmon/patches/001-cmake4.patch

@@ -1,8 +0,0 @@
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -1,4 +1,4 @@
--CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
-+CMAKE_MINIMUM_REQUIRED(VERSION 3.10)
- 
- PROJECT(swanmon C)
-