feat(keyring-internal-api): add optional disabled state

[ccharly]

Adds a disabled state that can be used to "mark" accounts as disabled when dealing with accounts behind a feature flags.

[ccharly]

@metamaskbot publish-preview

[github-actions]

Preview builds have been published. See these instructions (from the core monorepo) for more information about preview builds.

Expand for full list of packages and versions.

{
  "@metamask-previews/account-api": "0.12.0-8202c83",
  "@metamask-previews/keyring-api": "21.1.0-8202c83",
  "@metamask-previews/eth-hd-keyring": "13.0.0-8202c83",
  "@metamask-previews/eth-ledger-bridge-keyring": "11.1.2-8202c83",
  "@metamask-previews/eth-qr-keyring": "1.1.0-8202c83",
  "@metamask-previews/eth-simple-keyring": "11.0.0-8202c83",
  "@metamask-previews/eth-trezor-keyring": "9.0.0-8202c83",
  "@metamask-previews/keyring-internal-api": "9.1.0-8202c83",
  "@metamask-previews/keyring-internal-snap-client": "8.0.0-8202c83",
  "@metamask-previews/eth-snap-keyring": "18.0.0-8202c83",
  "@metamask-previews/keyring-snap-client": "8.1.0-8202c83",
  "@metamask-previews/keyring-snap-sdk": "7.1.0-8202c83",
  "@metamask-previews/keyring-utils": "3.1.0-8202c83"
}