Release 123.0.0

[mikesposito]

This is a release PR for the following packages:

• @metamask/keyring-controller
• @metamask/preferences-controller
• @metamask/assets-controller
• @metamask/accounts-controller
• @metamask/user-operation-controller
• @metamask/signature-controller
• @metamask/transaction-controller

[mcmire]

I spoke with @mikesposito today and he said that because we already had an existing release branch open, he didn't use create-release-branch to create this PR but rather created it manually. With the other release PR merged, I was able to run it, however. It revealed that due to dependencies / peer dependencies, we may also need to release the following packages:

• @metamask/base-controller
• @metamask/approval-controller
• @metamask/controller-utils
• @metamask/gas-fee-controller
• @metamask/logging-controller
• @metamask/message-manager
• @metamask/network-controller
• @metamask/polling-controller

We would need to check over these to see if there are any we could reasonably omit or any that we should include.

I will try to recreate this PR today with new updates. If I don't have time for it though, then we should try to see if we can do this on Monday.

[mcmire]

Okay, I've created #4007 which supercedes this one. It includes the packages listed here as well as the ones I mentioned above (minus @metamask/base-controller, which is safe to ignore). I will mark this PR as DO-NOT-MERGE so it's still visible.

[mikesposito]

@mcmire Thanks for checking! I'll close this one then