File boost-system.patch of Package i2pd

diff -purN a/build/CMakeLists.txt b/build/CMakeLists.txt
--- a/build/CMakeLists.txt	2025-09-06 21:33:26.000000000 +0200
+++ b/build/CMakeLists.txt	2025-10-11 16:14:28.725138745 +0200
@@ -6,6 +6,10 @@ else()
   cmake_policy(VERSION 3.22)
 endif()
 
+if(POLICY CMP0167)
+  cmake_policy(SET CMP0167 NEW)
+endif()
+
 # for debugging
 #set(CMAKE_VERBOSE_MAKEFILE on)
 
@@ -263,7 +267,7 @@ else()
   endif()
 endif()
 
-find_package(Boost REQUIRED COMPONENTS system filesystem program_options)
+find_package(Boost REQUIRED COMPONENTS filesystem program_options)
 if(NOT DEFINED Boost_FOUND)
   message(SEND_ERROR "Boost is not found, or your boost version was below 1.46. Please download Boost!")
 endif()