* runtime(kusama/polkadot): migrations for collective storage prefix

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* fix

* fix migration

* spelling

* Fix

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Fix

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* update Substrate

* fix unused

Co-authored-by: thiolliere <gui.thiolliere@gmail.com>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: parity-processbot <>