Version bump for compatibility with CMake 4
https://bugs.gentoo.org/951903
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 2.8.0)
+cmake_minimum_required (VERSION 3.5.0)
 project (tini C)
 
 # Config