Alliance pallet: retirement notice call (#11970)

* Alliance pallet: retirement notice

* add alliance pallet to benchmark list for dev chain

* fix type

* ".git/.scripts/bench-bot.sh" pallet dev pallet_alliance

* ".git/.scripts/bench-bot.sh" pallet dev pallet_alliance

* link weight generated by bench for retirement_notice method

* migration to clear UpForKicking storage prefix

* rename migration from v1 to v0_to_v1

* Apply suggestions from code review

Co-authored-by: joe petrowski <[email protected]>

* rename `retirement-notice to give-retirement-notice

* Apply suggestions from code review

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

* review fixes: update doc, saturating add, BlockNumber type alias

* add suffix to duratin consts *_IN_BLOCKS

* ".git/.scripts/bench-bot.sh" pallet dev pallet_alliance

* add negative tests (#11995)

* add negative tests

* remove tests powerless asserts checking against announcment origin

* assert bad origin from announcement origin checks

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

Co-authored-by: command-bot <>
Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: Squirrel <[email protected]>