feat: replace deprecated chip component with tag in confirm add custo…

[nickpismenkov]

…dian token

Description

Replaced deprecated chip component with tag in confirm-add-custodian-token component

Related issues

Fixes: #20487

Manual testing steps

1. run "yarn storybook"
2. open ConfirmAddCustodianToken component

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I’ve followed MetaMask Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[georgewrmarshall]

Hey @nickpismenkov, could you please make sure the PR description is complete and includes the manual testing steps for the reviewers? Thanks!

[nickpismenkov]

@georgewrmarshall Hi. I've completed the description. Could you please help with failed e2e tests?