* feat: have AnchorStateRegistry use a single root

Updates the AnchorStateRegistry to use a single unified anchor
root by checking with the OptimismPortal for the currently
respected game type. Additionally makes the AnchorStateRegistry
MCP ready.

Users MUST deploy this contract as a new proxy and cannot upgrade
their existing proxy.

* Update snapshots post-merge

* op-deployer: Support single ASR

* Update semver

* updates after rebase

* rename method

* make isGameProper comment more obvious

* update semver

* semver bump

* simpler api for boolean functions

* comment updates

* address wildmolasses comments

* add test for not guardian

* a few more tests

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Co-authored-by: Matthew Slipper <me@matthewslipper.com>