[googletest] update min cmake version to 3.13

Author: mkrainiuk

deps/googletest/CMakeLists.txt

@@ -48,9 +48,12 @@ if (CMAKE_VERSION VERSION_LESS 3.0)
   set(PROJECT_VERSION ${GOOGLETEST_VERSION})
 else()
   cmake_policy(SET CMP0048 NEW)
+  if (CMAKE_VERSION VERSION_GREATER 3.31)
+    cmake_policy(SET CMP0148 NEW)
+  endif()
   project(gtest VERSION 1.8.1 LANGUAGES CXX C)
 endif()
-cmake_minimum_required(VERSION 2.6.4)
+cmake_minimum_required(VERSION 3.13)
 
 if (POLICY CMP0063) # Visibility
   cmake_policy(SET CMP0063 NEW)