Disable dependabot for indirect dependencies. It generates too many separate pull
requests when all indirect dependencies can just be updated with `cargo update`.
* update dependencies
* add some status badges
crates.io
testing status
dependency status
* add cargo-audit ci
* add dependabot for cargo and github actions updates
The problems I had using podman were resolved by realizing that ubuntu-latest
does not actually mean the latest version of Ubuntu (for now) so explicitly
stating the Ubuntu version, installing podman works fine and can build binaries
for Raspberry Pi properly.