package/fatcat: add upstream patch to fix CMake 4 compatibility

Add upstream patch fixing cmake 4 compatibility:

CMake Error at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 has been removed from CMake.

Fixes:

 https://autobuild.buildroot.org/results/548e662429e7cf91bd48e447345374c6734f1de7/

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/fatcat/0001-cmake-Set-minimum-required-version-to-3.5-for-CMake-.patch

@@ -0,0 +1,40 @@
+From 2e3476a84cbe32598d36b5506c21025b3f94eb03 Mon Sep 17 00:00:00 2001
+From: Alper Ak <alperyasinak1@gmail.com>
+Date: Wed, 9 Jul 2025 19:30:26 +0300
+Subject: [PATCH] cmake: Set minimum required version to 3.5 for CMake 4+
+ compatibility
+
+Fix:
+
+| CMake Error at CMakeLists.txt:1 (cmake_minimum_required):
+|   Compatibility with CMake < 3.5 has been removed from CMake.
+|
+|   Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
+|   to tell CMake that the project requires at least <min> but has been updated
+|   to work with policies introduced by <max> or earlier.
+|
+|   Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.
+|
+|
+| -- Configuring incomplete, errors occurred!
+
+Upstream: https://github.com/Gregwar/fatcat/commit/2e3476a84cbe32598d36b5506c21025b3f94eb03
+Signed-off-by: Alper Ak <alperyasinak1@gmail.com>
+Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index d6a2649..8f3eadc 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 2.8)
++cmake_minimum_required(VERSION 3.5)
+ project(fatcat)
+ 
+ OPTION(DEFINE_WIN "Compiling windows" OFF)
+-- 
+2.39.5
+