Update tpcds tools to tpc-ds-tool

Author: Liang-Chi Hsieh

tpcds/Dockerfile

@@ -5,7 +5,7 @@ RUN apt update && apt install -y zip gcc make flex bison byacc git
 # TPC-DS generator
 COPY tpc-ds-tool.zip .
 RUN unzip tpc-ds-tool.zip
-WORKDIR /DSGen-software-code-3.2.0rc1/tools
+WORKDIR /DSGen-software-code-4.0.0/tools
 
 # Fix bad UTF-8 char
 RUN iconv -f ISO-8859-14 -t UTF-8 tpcds.dst > tpcds.dst2
@@ -17,4 +17,4 @@ RUN make
 # tpctools crate
 RUN cargo install tpctools
 
-ADD gen.sh .
+ADD gen.sh .