Utils: Collect util scripts into "utils" folder

To keep file structure clean, collect utils scripts into "utils" folder.

Signed-off-by: Xinyu Zhang <xinyu.zhang@arm.com>
Change-Id: Ib499786db4052637d69189ee5881ede81bff5b5c
diff --git a/run-cppcheck.sh b/run-cppcheck.sh
index 1272a26..604f657 100755
--- a/run-cppcheck.sh
+++ b/run-cppcheck.sh
@@ -69,7 +69,7 @@
 #The cmake_exported project file in json format
 cmake_commands=compile_commands.json
 
-. "$mypath/util_cmake.sh"
+. "$mypath/utils/util_cmake.sh"
 
 #Library file for cppcheck
 library_file="$(fix_win_path $(get_full_path $mypath))/cppcheck/arm-cortex-m.cfg"