update(pkgs): Update nimbus, geth, nethermind, mev-boost, and web3signer

[MartinNikov]

• nethermind: 1.31.3 > 1.31.6
• nimbus: 25.2.0 > 25.3.1
• mev-boost: 1.9-rc2 > 1.9.rc3
• geth: 1.15.2 > 1.15.6
• web3signer: 25.2.0 > 25.3.0
• config(modules): Add hoodi network to mev-boost, nimbus, and geth
• config(pkgs): Get nimbus package from status-im repo
• chore(flake): Update nixpkgs-unstable input
• update(blutgang): Update cargo hash
• config(mdformat): Use older package

[github-actions]

Thanks for your Pull Request!

Below you will find a summary of the cachix status of each package, for each supported platform.

package	x86_64-linux	x86_64-darwin	aarch64-darwin
package-besu	✅ cached	🚫 not supported	✅ cached
package-bls	✅ cached	🚫 not supported	✅ cached
package-blst	✅ cached	🚫 not supported	🚫 not supported
package-blutgang	✅ cached	🚫 not supported	✅ cached
package-charon	✅ cached	🚫 not supported	🚫 not supported
package-dirk	✅ cached	🚫 not supported	🚫 not supported
package-dreamboat	✅ cached	🚫 not supported	🚫 not supported
package-eigenlayer	✅ cached	🚫 not supported	🚫 not supported
package-erigon	✅ cached	🚫 not supported	🚫 not supported
package-erigon-blst-portable	✅ cached	🚫 not supported	🚫 not supported
package-eth-validator-watcher	✅ cached	🚫 not supported	🚫 not supported
package-eth2-testnet-genesis	✅ cached	🚫 not supported	🚫 not supported
package-eth2-val-tools	✅ cached	🚫 not supported	✅ cached
package-ethdo	✅ cached	🚫 not supported	✅ cached
package-ethereal	✅ cached	🚫 not supported	✅ cached
package-evmc	✅ cached	🚫 not supported	🚫 not supported
package-foundry	✅ cached	✅ cached	✅ cached
package-foundry-bin	✅ cached	🚫 not supported	🚫 not supported
package-geth	✅ cached	✅ cached	✅ cached
package-geth-sealer	✅ cached	🚫 not supported	🚫 not supported
package-heimdall	✅ cached	✅ cached	✅ cached
package-lighthouse	✅ cached	🚫 not supported	🚫 not supported
package-mcl	✅ cached	🚫 not supported	✅ cached
package-mev-boost	✅ cached	🚫 not supported	🚫 not supported
package-mev-boost-builder	✅ cached	🚫 not supported	🚫 not supported
package-mev-boost-relay	✅ cached	🚫 not supported	🚫 not supported
package-mev-rs	✅ cached	🚫 not supported	🚫 not supported
package-nethermind	✅ cached	🚫 not supported	🚫 not supported
package-nimbus	✅ cached	🚫 not supported	🚫 not supported
package-prysm	✅ cached	🚫 not supported	🚫 not supported
package-reth	✅ cached	🚫 not supported	🚫 not supported
package-rocketpool	✅ cached	🚫 not supported	🚫 not supported
package-rocketpoold	✅ cached	🚫 not supported	🚫 not supported
package-rotki-bin	✅ cached	🚫 not supported	🚫 not supported
package-sedge	✅ cached	🚫 not supported	🚫 not supported
package-slither	✅ cached	🚫 not supported	🚫 not supported
package-snarkjs	✅ cached	✅ cached	✅ cached
package-ssv-dkg	✅ cached	🚫 not supported	✅ cached
package-ssvnode	✅ cached	🚫 not supported	🚫 not supported
package-staking-deposit-cli	✅ cached	🚫 not supported	🚫 not supported
package-teku	✅ cached	🚫 not supported	🚫 not supported
package-tx-fuzz	✅ cached	🚫 not supported	🚫 not supported
package-vouch	✅ cached	🚫 not supported	🚫 not supported
package-vouch-unstable	✅ cached	🚫 not supported	🚫 not supported
package-vscode-plugin-ackee-blockchain-solidity-tools	✅ cached	🚫 not supported	🚫 not supported
package-vscode-plugin-consensys-vscode-solidity-visual-editor	✅ cached	🚫 not supported	🚫 not supported
package-web3signer	✅ cached	🚫 not supported	🚫 not supported
package-zcli	✅ cached	🚫 not supported	🚫 not supported
testing-nethermind-default	✅ cached	🚫 not supported	🚫 not supported
testing-prysm-validator-default	✅ cached	🚫 not supported	🚫 not supported
treefmt	✅ cached	✅ cached	✅ cached