libdouble-conversion: bump to 3.3.1 and backport CMake >= 4.0 fix

Bump libdouble-conversion to 3.3.1 and backport upstream patch for CMake
>= 4.0 version support.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>

libs/libdouble-conversion/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libdouble-conversion
-PKG_VERSION:=3.2.0
+PKG_VERSION:=3.3.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=double-conversion-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/google/double-conversion/tar.gz/v$(PKG_VERSION)?
-PKG_HASH:=3dbcdf186ad092a8b71228a5962009b5c96abde9a315257a3452eb988414ea3b
+PKG_HASH:=fe54901055c71302dcdc5c3ccbe265a6c191978f3761ce1414d0895d6b0ea90e
 
 HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/double-conversion-$(PKG_VERSION)
 PKG_BUILD_DIR:=$(BUILD_DIR)/double-conversion-$(PKG_VERSION)

libs/libdouble-conversion/patches/001-CMake-Raised-required-version-to-3.5-240.patch

@@ -0,0 +1,21 @@
+From 101e1ba89dc41ceb75090831da97c43a76cd2906 Mon Sep 17 00:00:00 2001
+From: Heiko Becker <mail@heiko-becker.de>
+Date: Thu, 20 Feb 2025 15:20:07 +0100
+Subject: [PATCH] CMake: Raised required version to 3.5 (#240)
+
+CMake >= 4.0.0-rc1 removed compatibility with versions < 3.5 and errors
+out with such versions passed to cmake_minimum_required(). 3.5.0 has
+been released 9 years ago, so I'd assume it's available almost
+everywhere.
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.0)
++cmake_minimum_required(VERSION 3.5)
+ project(double-conversion VERSION 3.3.0)
+ 
+ option(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" OFF)