uledd: drop this package as it is no longer available

It looks like the repository [1] was removed.
Sources are nowhere to be found, it is no longer
developed, so remove it.

[1] https://github.com/blogic/uledd

Fixes: https://github.com/openwrt/packages/issues/28056

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

utils/uledd/Makefile

@@ -1,33 +0,0 @@
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=uledd
-PKG_RELEASE:=2
-
-PKG_SOURCE_PROTO:=git
-PKG_SOURCE_URL:=https://github.com/blogic/uledd.git
-PKG_SOURCE_DATE:=2020-09-15
-PKG_SOURCE_VERSION:=21d14d950bfe702b8c1f77de20f7529266dbd0f7
-PKG_MIRROR_HASH:=c13f2df22bb84c831f4d2381df4cd3638a53b6823a7ef9dad13a64031c8c4df5
-
-PKG_MAINTAINER:=John Crispin <john@phrozen.org>
-PKG_LICENSE:=LGPL-2.1-only
-PKG_LICENSE_FILES:=LICENSE
-
-include $(INCLUDE_DIR)/package.mk
-include $(INCLUDE_DIR)/cmake.mk
-
-define Package/uledd
-  SECTION:=utils
-  CATEGORY:=Utilities
-  DEPENDS:=+libubox +libubus +libblobmsg-json +libjson-c
-  TITLE:=PWM/RGB LED ubus frontend
-endef
-
-define Package/uledd/install
-	$(INSTALL_DIR) $(1)/sbin $(1)/etc/init.d
-
-	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/uledd $(1)/sbin/
-	$(INSTALL_BIN) ./files/uledd.init $(1)/etc/init.d/uledd
-endef
-
-$(eval $(call BuildPackage,uledd))

utils/uledd/files/uledd.init

@@ -1,13 +0,0 @@
-#!/bin/sh /etc/rc.common
-
-START=95
-
-USE_PROCD=1
-PROG=/sbin/uledd
-
-start_service() {
-	procd_open_instance
-	procd_set_param command "$PROG"
-	procd_set_param respawn
-	procd_close_instance
-}

utils/uledd/patches/100-CMakeLists-update-min-version-to-3.10-for-CMake-4.0-.patch

@@ -1,25 +0,0 @@
-From a1d33d3f09143cd9a117c47978894dd3ba6bcd90 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Mon, 24 Nov 2025 22:46:56 +0100
-Subject: [PATCH] CMakeLists: update min version to 3.10 for CMake >= 4.0
- support
-
-Update minimum version of CMake to 3.10 for CMake >= 4.0 version
-support.
-
-New CMake require 3.5 as the minimum version with that increased to 3.10
-in the next CMake release.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
----
- CMakeLists.txt | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -1,4 +1,4 @@
--cmake_minimum_required(VERSION 2.6)
-+cmake_minimum_required(VERSION 3.10)
- 
- PROJECT(uleddd C)
- INCLUDE(GNUInstallDirs)