Native eigenlayer decoder and balances

[LefterisJP]

Part of #7568

Not complete yet. Need to handle eigenpod delayed withdrawals, coming in the next few hours.

At the moment contains:

• Eigenlayer's eigenpod deployment by the user
• Detecting eigenpod's owned by tracked addresses thanks to event processing
• Query eigenpod ETH balance and count it as ETH balance of the owner

[codecov]

Codecov Report

Attention: Patch coverage is 77.04918% with 28 lines in your changes are missing coverage. Please review.

Project coverage is 80.48%. Comparing base (6644849) to head (8be3d85).

Files	Patch %	Lines
...lchen/chain/ethereum/modules/eigenlayer/decoder.py	70.83%	9 Missing and 12 partials ⚠️
...chen/chain/ethereum/modules/eigenlayer/balances.py	86.11%	2 Missing and 3 partials ⚠️
rotkehlchen/chain/evm/node_inquirer.py	0.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #7946      +/-   ##
===========================================
- Coverage    80.98%   80.48%   -0.50%     
===========================================
  Files         1193     1181      -12     
  Lines       108253   108110     -143     
  Branches     12939    12897      -42     
===========================================
- Hits         87672    87017     -655     
- Misses       18358    18823     +465     
- Partials      2223     2270      +47     

Flag	Coverage Δ
backend	80.82% <77.04%> (-0.59%)	⬇️

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[LefterisJP]

Some screenshots

1. Decoded event of deployment of eigenpod
   

2. Seeing ~1.51 ETH as the safe's balance
   

3. Actual etherscan safe balance is 1.056
   

4.4th screenshot is the eigenpod balance, which when added to the safe balane gives us the ~1.51 ETH

Will not merge the PR though all is green. Will continue for the rest of the eigenlayer native restaking decoding events I know of.

[rotkibot]

rotki/test-caching/tree/native_eigenlayer was successfully merged