bump cmake_minimum_required

Signed-off-by: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>

Author: njzjz

source/lmp/plugin/CMakeLists.txt

@@ -2,7 +2,7 @@ if(DEFINED LAMMPS_SOURCE_ROOT OR DEFINED LAMMPS_VERSION)
   message(STATUS "enable LAMMPS plugin mode")
   add_library(lammps_interface INTERFACE)
   if(DEFINED LAMMPS_VERSION)
-    cmake_minimum_required(VERSION 3.11)
+    cmake_minimum_required(VERSION 3.14)
     include(FetchContent)
     FetchContent_Declare(
       lammps_download