add fast-unstsake pallet to all runtimes (#6050)

* add fast-unstsake pallet to all runtimes

* ".git/.scripts/fmt.sh" 1

* ".git/.scripts/bench-bot.sh" runtime polkadot-dev pallet_fast_unstake

* ".git/.scripts/bench-bot.sh" runtime westend-dev pallet_fast_unstake

* fix up all the weight stuff

* update substrate

* update mistake in kusama

* add stub file

* Update runtime/polkadot/src/lib.rs

Co-authored-by: Nitwit <[email protected]>

* Update runtime/westend/src/lib.rs

Co-authored-by: Nitwit <[email protected]>

* cargo update -p sp-io

* add signed extension as well

* Revert "add signed extension as well"

This reverts commit deb936fe5a9a13a62d02757045b1dfa40dccb190.

* cargo update -p sp-io

* ".git/.scripts/bench-bot.sh" runtime kusama-dev pallet_fast_unstake

* ".git/.scripts/bench-bot.sh" runtime polkadot-dev pallet_fast_unstake

* update sub

* integrate latest substrate changes

* ".git/.scripts/fmt.sh" 1

* ".git/.scripts/bench-bot.sh" runtime westend-dev pallet_fast_unstake

Co-authored-by: command-bot <>
Co-authored-by: Nitwit <[email protected]>