Fix: Compilation error in DeepKS unit tests after adding DFT-1/2

Author: Wuming-HUST

source/source_lcao/module_deepks/test/CMakeLists.txt

@@ -18,6 +18,8 @@ add_executable(
     ../../../source_cell/read_pp_upf201.cpp
     ../../../source_cell/read_pp_vwr.cpp
     ../../../source_cell/read_pp_blps.cpp
+    ../../../source_cell/sep.cpp
+    ../../../source_cell/sep_cell.cpp
     ../../../source_pw/module_pwdft/soc.cpp
     ../../../source_io/output.cpp
     ../../../source_io/sparse_matrix.cpp
@@ -27,8 +29,8 @@ add_executable(
     ../../../source_estate/cal_nelec_nband.cpp
     ../../../source_estate/module_dm/density_matrix.cpp
     ../../../source_estate/module_dm/density_matrix_io.cpp
-    ../../../source_lcao/module_hcontainer/base_matrix.cpp 
-    ../../../source_lcao/module_hcontainer/hcontainer.cpp 
+    ../../../source_lcao/module_hcontainer/base_matrix.cpp
+    ../../../source_lcao/module_hcontainer/hcontainer.cpp
     ../../../source_lcao/module_hcontainer/atom_pair.cpp
     ../../../source_lcao/module_hcontainer/func_transfer.cpp
     ../../../source_lcao/module_hcontainer/func_folding.cpp