This updates our version of `Django` to the latest 4.2.17 security release, `cryptography` to the latest 41.0.7 security release for the 41.0 series, and the compatibility packages for `typing-extensions`, `importlib-metadata`, and `importlib-resources` to the latest versions. Notably, these compatibility packages have introduced some deprecations and removed functionality, but nothing that should impact us or our consumers. These dependencies used `>=` form for the version ranges before, meaning that any newer installations were already receiving the latest versions compatible with their version of Python. Rather than bringing those down to older releases, we're now locking into the newer series with `~=`. This hopefully won't conflict with any more restrictive version ranges for consumers. We will want to reevaluate the importlib-related dependencies in future releases, using them only for older versions of Python and prioritizing the newer versions built into modern releases of Python.