Valid tests for Lido mainnet setup

[khalifaa55]

Changes:

• Uncomment valid tests for lido mainnet setup.

Types of changes

What types of changes does your code introduce?
Put an x in the boxes that apply

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update
• Code style update (formatting, renaming)
• [] Refactoring (no functional changes, no api changes)
• Build related changes
• Other (please describe): tests

Further comments (optional)

We will have to keep this as a draft PR until the rewards tree for mainnet is up and we can get values for the node operators.