feat(staking)!: add consensus and validator address codec in staking (backport #16959)

[mergify]

This is an automatic backport of pull request #16959 done by Mergify.
Cherry-pick of e0be2b8 has failed:

On branch mergify/bp/release/v0.50.x/pr-16959
Your branch is up to date with 'origin/release/v0.50.x'.

You are currently cherry-picking commit e0be2b80f.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   CHANGELOG.md
	modified:   client/v2/autocli/app.go
	modified:   go.mod
	modified:   go.sum
	modified:   simapp/app.go
	modified:   simapp/app_config.go
	modified:   simapp/app_test.go
	modified:   simapp/app_v2.go
	modified:   tests/integration/bank/keeper/deterministic_test.go
	modified:   tests/integration/distribution/keeper/msg_server_test.go
	modified:   tests/integration/evidence/keeper/infraction_test.go
	modified:   tests/integration/gov/keeper/keeper_test.go
	modified:   tests/integration/slashing/keeper/keeper_test.go
	modified:   tests/integration/staking/keeper/common_test.go
	modified:   tests/integration/staking/keeper/determinstic_test.go
	modified:   testutil/integration/example_test.go
	modified:   x/auth/ante/testutil_test.go
	modified:   x/auth/keeper/deterministic_test.go
	modified:   x/auth/keeper/keeper.go
	modified:   x/auth/keeper/keeper_test.go
	modified:   x/auth/module.go
	deleted:    x/auth/types/depinject_alias.go
	modified:   x/auth/vesting/msg_server_test.go
	modified:   x/auth/vesting/types/vesting_account_test.go
	modified:   x/group/migrations/v2/migrate_test.go
	modified:   x/staking/keeper/keeper.go
	modified:   x/staking/keeper/val_state_change.go
	modified:   x/staking/module.go
	modified:   x/staking/testutil/expected_keepers_mocks.go
	new file:   x/staking/types/depinject_alias.go
	modified:   x/staking/types/expected_keepers.go

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   client/v2/go.mod
	both modified:   client/v2/go.sum
	both modified:   simapp/go.mod
	both modified:   simapp/go.sum
	both modified:   tests/go.mod
	both modified:   tests/go.sum
	both modified:   x/staking/keeper/keeper_test.go

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/github/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

---

Mergify commands and options

More conditions and actions can be found in the documentation.

You can also trigger Mergify actions by commenting on this pull request:

• @Mergifyio refresh will re-evaluate the rules
• @Mergifyio rebase will rebase this PR on its base branch
• @Mergifyio update will merge the base branch into this PR
• @Mergifyio backport <destination> will backport this PR on <destination> branch

Additionally, on Mergify dashboard you can:

• look at your merge queues
• generate the Mergify configuration with the config editor.

Finally, you can contact us on https://mergify.com