Remove older version of cryptography package

- v39.0.1  of cryptography comes with the miniconda-23.5.2 version.
- However, for vulnerability fixing, cryptography had to be manually upgraded to v41.0.4.
- This leaves v39.0.1 unused as a newer version is available; hence removing it.

.docker/setup_config.sh

@@ -18,6 +18,7 @@ conda install -c conda-forge cryptography=41.0.4 wheel=0.40.0
 ## Remove the old, unused packages to avoid tripping up the checker
 rm -rf /root/miniconda-23.1.0/pkgs/cryptography-38.0.4-py39h9ce1e76_0
 rm -rf /root/miniconda-23.1.0/pkgs/wheel-0.37.1-pyhd3eb1b0_0
+rm -rf /root/miniconda-23.5.2/pkgs/cryptography-39.0.1-py39h9ce1e76_2
 
 # Clean up the conda install
 conda clean -t