[MOB-1044] Improved wallet validation state layout

[JDSM01]

What does this PR do?

Adds the changes made on zeplin on the wallet validation state

Database changed?

No

Where should the reviewer start?

fragment_balance.xml

How should this be manually tested?

Check these 3 use cases: Wallet verified Wallet unverified Wallet unverified without network connection

What are the relevant tickets?

https://aptoide.atlassian.net/browse/MOB-1044

Code Review Checklist

• [ ] Architecture
• [ ] Documentation on public interfaces
• [ ] Database changed?
• [ ] If yes - Database migration?
• [ ] Remove comments & unused code & forgotten testing Logs
• [ ] Codestyle
• [ ] Functional QA tests pass