Update some requirements which had some security issues:

* Bump to `pycryptodome==3.19.1` and `pycryptodomex==3.19.1` due to https://github.com/advisories/GHSA-j225-cvw7-qrx7
* Bump to `gitpython==3.1.41` due to https://github.com/advisories/GHSA-2mqj-m65w-jghx
* Bump to `jinja2==3.1.3` due to https://github.com/advisories/GHSA-h5c8-rqwp-cp95
