Automate management of this repository

[acmcarther]

I put together this repo a while ago, but I've not done a good job of keeping it up to date.

It should be possible to write a script that attempts to update the dependency versions of the crates, verifies that the results build, then commits and sends me a pull request.

It's not clear what the process should be when a build fails... I guess a human should get notified with details.

[zoidyzoidzoid]

We could possibly try integrate something like renovatebot ?

I'd be interested in scripting some random stuff to add new crates if they've landed on the first ~10 pages of Cargo dependencies and update all crates?

Maybe that could be ground work for the automation that makes pull requests and tests things or triggers CI to test stuff?