I noticed `cargo clippy` was failing in CI, I fixed it. I still think we
should tweak the lints.
For example, clippy complains at things like `1 * HOURS ` because it's
redundant to multiply by 1, buy maybe we want it explicitly that way, so
it's more evident it can be changed. In this PR I don't tweak the rule
but try to make clippy happy.
This PR remove the unneeded action that install rustfmt as it is now
already available. It remove a step in the CI.
The action removed is `dtolnay/rust-toolchain@stable`
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Co-authored-by: Facundo Farall <37149322+ffarall@users.noreply.github.com>
Adds the `Substrate` node and runtime, as well as configuration and test
files, from https://github.com/Moonsong-Labs/flamingo to the `operator`
folder in DataHaven
