feat: Support mainnet for Lido CSM setup

[khalifaa55]

Changes:

• feat: Add contract addresses for mainnet
• style: Update Grafana lido dashboard
• tests: Add test cases for mainnet

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):

Testing

Requires testing

• Yes
• No

In case you checked yes, did you write tests?

• Yes
• No

Comments about testing , should you have some (optional)
Commented test cases that won't work unless mainnet starts having node operators.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 24.61%. Comparing base (4c7e63e) to head (c78411e).

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #459      +/-   ##
===========================================
+ Coverage    24.59%   24.61%   +0.02%     
===========================================
  Files          119      119              
  Lines        22000    22000              
===========================================
+ Hits          5410     5416       +6     
+ Misses       16062    16058       -4     
+ Partials       528      526       -2     

Flag	Coverage Δ
unittests	24.61% <ø> (+0.02%)	⬆️

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