feat: x/staking deterministic tests (#13426)

* `x/staking` deterministic tests

* `params` deterministic tests

* add validators

* pull main

* add validators test

* add `valdator delegations`

* changes

* fix tests

* add unbonding delegation tests

* add more tests

* wip: redelegations

* `redelegations`

* fix tests

* review changes

* review

* add gas consumed check

* review changes

* review changes

Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com>