set default timing root location to dependencies instead of deps

Makefile

diff --git a/Makefile b/Makefile
index 6390a58..3030abf 100644
--- a/Makefile
+++ b/Makefile
@@ -262,7 +262,7 @@
 
 
 export CUP_ROOT=$(shell pwd)
-export TIMING_ROOT?=$(shell pwd)/deps/timing-scripts
+export TIMING_ROOT?=$(shell pwd)/dependencies/timing-scripts
 export PROJECT_ROOT=$(CUP_ROOT)
 timing-scripts-repo=https://github.com/efabless/timing-scripts.git