rsync not available on images, use cp -rL

ci/test_project_cmake.sh

@@ -9,7 +9,7 @@ find_VTK #sets VTK_DIR
 
 TEMP=$(mktemp -d)
 
-rsync -aLK "$CI_SCRIPT_PATH/../example/CMakeProject/" "$TEMP"
+cp -rL "$CI_SCRIPT_PATH/../example/CMakeProject/" "$TEMP"
 cd "$TEMP"
 sed -i\
 	-e "/^ALL_ROOT_DIR=/c\\\nALL_ROOT_DIR=\"$ALL_ROOT_DIR\"\n"\

ci/test_project_cmake_subdir.sh

@@ -9,7 +9,7 @@ find_VTK #sets VTK_DIR
 
 TEMP=$(mktemp -d)
 
-rsync -aLK "$CI_SCRIPT_PATH/../example/CMakeProjectSubdir/" "$TEMP"
+cp -rL "$CI_SCRIPT_PATH/../example/CMakeProjectSubdir/" "$TEMP"
 cd "$TEMP"
 ln -s "$ALL_ROOT_DIR" all
 ln -s "$VTK_DIR" vtk_bin

ci/test_project_makefile.sh

@@ -9,7 +9,7 @@ find_VTK #sets VTK_DIR
 
 TEMP=$(mktemp -d)
 
-rsync -aLK "$CI_SCRIPT_PATH/../example/MakefileProject/" "$TEMP"
+cp -rL "$CI_SCRIPT_PATH/../example/MakefileProject/" "$TEMP"
 cd "$TEMP"
 sed -i\
 	-e "/^ALL_SOURCE=/c\\\nALL_SOURCE=\"$ALL_ROOT_DIR\"\n"\