feat: 1.6 new UI for onboarding success#55

ieow wants to merge 1 commit intofeat/new-srp-account-backup-step1Web3Auth/metamask-mobile:feat/new-srp-account-backup-step1from

feat/new-srp-onboarding-successWeb3Auth/metamask-mobile:feat/new-srp-onboarding-successCopy head branch name to clipboard