Update the CESM_share 1.1.18

Author: anton-seaice

share/CESM_share

@@ -27,6 +27,7 @@ target_sources(share PRIVATE
   CESM_share/src/nuopc_shr_methods.F90
   CESM_share/src/shr_abort_mod.F90
   CESM_share/src/shr_cal_mod.F90
+  CESM_share/src/shr_const_mod.F90
   CESM_share/src/shr_file_mod.F90
   CESM_share/src/shr_kind_mod.F90
   CESM_share/src/shr_log_mod.F90
@@ -44,11 +45,11 @@ target_sources(share PRIVATE
   CESM_share/src/shr_timer_mod.F90
   CESM_share/src/shr_wv_sat_mod.F90
   CESM_share/src/water_isotopes/water_isotopes.F90
+  CESM_share/src/water_isotopes/shr_wtracers_mod.F90
 
   # The following file is a stub.
-  stubs/mct_mod.F90
+  CESM_share/src/stubs/access3/mct_mod.F90
 )
-add_patched_source(share CESM_share/src/shr_const_mod.F90)
 
 if(CMAKE_Fortran_COMPILER_ID MATCHES "Intel")
   # CESM reduces the precision and increases speed for the following file
@@ -129,3 +130,4 @@ install(EXPORT Access3Sharetiming_Targets
   NAMESPACE Access3::
   DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/Access3Share
 )
+