Bridge hub kusama fine-tuning before release (#1999)

* Fix benchmarks-ci.sh - missing pallet_utility/pallet_multisig

* Missing ParentAsSuperuser for bridge-hubs

* Fixed missing stuff in benchmarks.yml

* Added MigrateToTrackInactive + CheckingAccount (for completness as other runtimes)

* Measured xcm weights for bridge-hubs

* Fix for fungible benchmarks

* ".git/.scripts/bench-bot.sh" xcm bridge-hub-kusama bridge-hubs pallet_xcm_benchmarks::fungible

* ".git/.scripts/bench-bot.sh" xcm bridge-hub-rococo bridge-hubs pallet_xcm_benchmarks::generic

* ".git/.scripts/bench-bot.sh" xcm bridge-hub-rococo bridge-hubs pallet_xcm_benchmarks::fungible

* ".git/.scripts/bench-bot.sh" xcm bridge-hub-kusama bridge-hubs pallet_xcm_benchmarks::generic

* Reverting migrations - no need for them

* script for generate genesis spec/head/wasm

* Adding invulnerables and session.keys to the script
(https://github.com/paritytech/devops/issues/2196)

* update chainspec with cmd: ./scripts/create_bridge_hub_kusama_spec.sh ./target/release/wbuild/bridge-hub-kusama-runtime/bridge_hub_kusama_runtime.compact.compressed.wasm 1003

* para_id 1003 -> 1002, cmd: ./scripts/create_bridge_hub_kusama_spec.sh ./target/release/wbuild/bridge-hub-kusama-runtime/bridge_hub_kusama_runtime.compact.compressed.wasm 1002

Co-authored-by: command-bot <>