Fix 5560: add support for a new staking-miner info command

utils/staking-miner/Cargo.toml

@@ -43,4 +43,4 @@ westend-runtime = { path = "../../runtime/westend" }
 sub-tokens = { git = "https://github.com/paritytech/substrate-debug-kit", branch = "master" }
 
 [dev-dependencies]
-assert_cmd = "2.0.2"
+assert_cmd = "2.0.4"

utils/staking-miner/README.md

@@ -28,7 +28,7 @@ There are 2 options to build a staking-miner Docker image:
 ### Building the injected image
 
 First build the binary as documented [above](#building).
-You may then inject the binary into a Docker base image usingfrom the root of the Polkadot repository:
+You may then inject the binary into a Docker base image from the root of the Polkadot repository:
 ```
 docker build -t staking-miner -f scripts/ci/dockerfiles/staking-miner/staking-miner_injected.Dockerfile target/release
 ```

utils/staking-miner/src/dry_run.rs

@@ -16,7 +16,7 @@
 
 //! The dry-run command.
 
-use crate::{prelude::*, rpc::*, signer::Signer, DryRunConfig, Error, SharedRpcClient};
+use crate::{opts::DryRunConfig, prelude::*, rpc::*, signer::Signer, Error, SharedRpcClient};
 use codec::Encode;
 use frame_support::traits::Currency;
 use sp_core::Bytes;