feat: support alternative query multistore (backport #13529)

[mergify]

This is an automatic backport of pull request #13529 done by Mergify.
Cherry-pick of 15accd7 has failed:

On branch mergify/bp/release/v0.46.x/pr-13529
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Changes to be committed:
	modified:   baseapp/abci.go
	modified:   server/mock/store.go
	modified:   store/cachemulti/store.go
	modified:   store/rootmulti/store.go
	modified:   store/types/store.go

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   CHANGELOG.md
	both modified:   baseapp/baseapp.go
	both modified:   baseapp/options.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

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[yihuang]

This is API breaking, but necessary for the versiondb feature, it opens a window for external storage layer experimentation.

[tac0turtle]

im fine this breakage because it is hidden away from users when they merely update versions