update orchent version

utils/Dockerfile

 FROM jenkins/ssh-agent:4.1.0
 
-ARG ORCHENT_VERSION=1.2.9.rc1
+ARG ORCHENT_VERSION=1.2.9
 ARG LIBQRENCODE_PATH=/tmp/libqrencode.deb
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get update \
@@ -36,8 +36,6 @@ RUN DEBIAN_FRONTEND=noninteractive \
 RUN useradd -ms /bin/bash gmp \
     && mkdir /home/gmp/.ssh
 
-COPY script.py /home/gmp/script.py
-
 RUN chown -R gmp:gmp /home/gmp /tmp \
     && chown gmp:gmp /etc/environment \
     && export PATH=$PATH:~/.local/bin