Bug: Creating Snap account due to new scopes field on Keyring Account is not possible

[voidash]

The latest release introduces scopes field in KeyringAccount as described on release v0.5.0 description. However due to this change emitSnapKeyringEvent fails. The following line is what exactly fails on keyring.ts

snap-account-abstraction-keyring/packages/snap/src/keyring.ts

Line 235 in e1f562c

await this.#emitEvent(KeyringEvent.AccountCreated, { account });

The error thrown is

{   "code": -32603,   "message": "At path: params.account.scopes -- Expected a value of type `never`, but received: `eip155:31337`",   
"stack": "Error: At path: params.account.scopes -- Expected a value of type `never`, but received: `eip155:31337`\n  at Ne (eval at <anonymous> (eval at makeEvaluate (chrome-extension://ljfoeinjpaedjfecbmggjgodbgkmjkjk/snaps/index.html:6368:27)), <anonymous>:1:58257)\n  at async l.executeInSnapContext (chrome-extension://ljfoeinjpaedjfecbmggjgodbgkmjkjk/snaps/bundle.js:9:51165)\n  at async chrome-extension://ljfoeinjpaedjfecbmggjgodbgkmjkjk/snaps/bundle.js:9:46655\n  at async Object.snapRpc (chrome-extension://ljfoeinjpaedjfecbmggjgodbgkmjkjk/snaps/bundle.js:9:51886)\n  at async l.onCommandRequest (chrome-extension://ljfoeinjpaedjfecbmggjgodbgkmjkjk/snaps/bundle.js:9:47986)" }

[roo-shy]

Referencing MetaMask/snaps#3041