Bumps [hex-literal](https://github.com/RustCrypto/utils) from 0.3.4 to 0.4.0.
- [Release notes](https://github.com/RustCrypto/utils/releases)
- [Commits](https://github.com/RustCrypto/utils/compare/hex-literal-v0.3.4...hex-literal-v0.4.0)

---
updated-dependencies:
- dependency-name: hex-literal
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

* bump refs and fix build

* more fixes

* Fix rialto-parachain node

* Update dependencies for tools/runtime-codegen

* Regenerate rialto-parachain indirect runtime

* Fix register_parachain

* Fix clippy

* Undo clippy allow

---------

Co-authored-by: Serban Iorga <[email protected]>

* Add Chain::ID const

* Relayers pallet: extend payment source id

* Addressed code review comments

* Fix benchmarks

* Fix dashboards

* Renamings

* Fix compilation

* leave-modules.sh

* remove bp-rialto dependency from bp-relayers

* update leave-modules.sh

* fix Cargo.toml of pallet-bridge-relayers

* update leave-modules.sh

* remove bp-rialto and millau-runtime frombridge-runtime-common Cargo.toml

* update leave-modules.sh

* remove chain dependencies from bridge-runtime-common crate

* fix tests

* cleanup script

* rename script

* kind of success message

* remove leave-modules.sh

* use TargetHeaderChainAdapter and SourceHeaderChainAdapter in our testnets

* update script

* use StorageDoubleMapKeyProvider in RelayerRewards

* add metrics

* clippy

* fixed alerts that have caused missing dashboards

* fix metric name

* fix metric name again

* add new metrics to the RialtoParachain <> Millau maintenance dashboard

* remove obsolete dashboard

* TypedLaneId -> LaneId

* fix benchmarks compilation

* removed MintReward and added PayLaneRewardFromAccount

* clippy

* added issue ref to TODO

* per-lane rewards in pallet-bridge-relayers

* add lane id to RewardPaid event

* clippy

* fix benchmarks

Signed-off-by: Serban Iorga <[email protected]>

Signed-off-by: Serban Iorga <[email protected]>

* introduce relayers pallet

* add MessageDeliveryAndDispatchPaymentAdapter

* plug in pallet into test runtimes

* tests prototype

* tests for the relayers pallet

* tests for payment adapter

* mint_reward_payment_procedure_actually_mints_tokens

* benchmarks

* remove irrelevant todo

* remove redundant clone